Search

6.2E: The Standard Normal Distribution (Exercises)
https://stats.libretexts.org/Courses/Concord_University/Elementary_Statistics/06%3A_The_Normal_Distribution/6.02%3A_The_Standard_Normal_Distribution/6.2E%3A_The_Standard_Normal_Distribution_(Exercises)
What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What i...What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What is the $z$ -score of $x = 7$ , if it is 0.133 standard deviations to the left of the mean? About what percent of the $x$ values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?
11.2E: The Standard Normal Distribution (Exercises)
https://stats.libretexts.org/Courses/Compton_College/Pre-Statistics/11%3A_The_Normal_Distribution/11.02%3A_The_Standard_Normal_Distribution/11.2E%3A_The_Standard_Normal_Distribution_(Exercises)
What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What i...What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What is the $z$ -score of $x = 7$ , if it is 0.133 standard deviations to the left of the mean? About what percent of the $x$ values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?
4.2E: The Standard Normal Distribution (Exercises)
https://stats.libretexts.org/Courses/Prince_George's_Community_College/MAT1140%3A_Introduction_to_Statistics/04%3A_The_Normal_Distribution/4.02%3A_The_Standard_Normal_Distribution/4.2E%3A_The_Standard_Normal_Distribution_(Exercises)
What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What i...What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What is the $z$ -score of $x = 7$ , if it is 0.133 standard deviations to the left of the mean? About what percent of the $x$ values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?
6.1E: The Standard Normal Distribution (Exercises)
https://stats.libretexts.org/Courses/Penn_State_University_Greater_Allegheny/STAT_200%3A_Introductory_Statistics_(OpenStax)_GAYDOS/06%3A_The_Normal_Distribution/6.01%3A_The_Standard_Normal_Distribution/6.1E%3A_The_Standard_Normal_Distribution_(Exercises)
What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What i...What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What is the $z$ -score of $x = 7$ , if it is 0.133 standard deviations to the left of the mean? About what percent of the $x$ values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?
7.3.2E: The Standard Normal Distribution (Exercises)
https://stats.libretexts.org/Courses/American_River_College/STAT_300%3A_My_Introductory_Statistics_Textbook_(Mirzaagha)/07%3A_Continuous_Random_Variable_and_Normal_Probability_Distribution/7.03%3A_The_Normal_Distribution/7.3.02%3A_The_Standard_Normal_Distribution/7.3.2E%3A_The_Standard_Normal_Distribution_(Exercises)
What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What i...What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What is the $z$ -score of $x = 7$ , if it is 0.133 standard deviations to the left of the mean? About what percent of the $x$ values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?
6.2E: The Standard Normal Distribution (Exercises)
https://stats.libretexts.org/Courses/Diablo_Valley_College/Math_142%3A_Elementary_Statistics_(Kwai-Ching)/Math_142%3A_Text_(Openstax)/06%3A_The_Normal_Distribution/6.02%3A_The_Standard_Normal_Distribution/6.2E%3A_The_Standard_Normal_Distribution_(Exercises)
What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What i...What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What is the $z$ -score of $x = 7$ , if it is 0.133 standard deviations to the left of the mean? About what percent of the $x$ values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?
6.2.1: The Standard Normal Distribution (Exercises)
https://stats.libretexts.org/Courses/Penn_State_University_Greater_Allegheny/STAT_200%3A_Elementary_Statistics/06%3A_The_Normal_Distribution/6.02%3A_The_Standard_Normal_Distribution/6.2.01%3A_The_Standard_Normal_Distribution_(Exercises)
What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What i...What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What is the $z$ -score of $x = 7$ , if it is 0.133 standard deviations to the left of the mean? About what percent of the $x$ values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?
6.1E: The Standard Normal Distribution (Exercises)
https://stats.libretexts.org/Courses/Fullerton_College/Math_120%3A__Introductory_Statistics_(Ikeda)/06%3A_The_Normal_Distribution/6.01%3A_The_Standard_Normal_Distribution/6.1E%3A_The_Standard_Normal_Distribution_(Exercises)
What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What i...What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What is the $z$ -score of $x = 7$ , if it is 0.133 standard deviations to the left of the mean? About what percent of the $x$ values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?
6.2.1: The Standard Normal Distribution (Exercises)
https://stats.libretexts.org/Courses/Lake_Tahoe_Community_College/Book%3A_Introductory_Statistics_(OpenStax)_With_Multimedia_and_Interactivity_LibreTexts_Calculator/06%3A_The_Normal_Distribution/6.02%3A_The_Standard_Normal_Distribution/6.2.01%3A_The_Standard_Normal_Distribution_(Exercises)
What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What i...What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What is the $z$ -score of $x = 7$ , if it is 0.133 standard deviations to the left of the mean? About what percent of the $x$ values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?
6.E: The Standard Normal Distribution (Optional Exercises)
https://stats.libretexts.org/Courses/Las_Positas_College/Math_40%3A_Statistics_and_Probability/06%3A_Continuous_Random_Variables_and_the_Normal_Distribution/6.E%3A_The_Normal_Distribution_(Optional_Exercises)/6.E%3A_The_Standard_Normal_Distribution_(Optional_Exercises)
What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What i...What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What is the $z$ -score of $x = 7$ , if it is 0.133 standard deviations to the left of the mean? About what percent of the $x$ values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?
6.1E: The Standard Normal Distribution (Exercises)
https://stats.libretexts.org/Courses/Lake_Tahoe_Community_College/Introductory_Statistics_(OpenStax)_With_Multimedia_and_Interactivity/06%3A_The_Normal_Distribution/6.02%3A_The_Standard_Normal_Distribution/6.1E%3A_The_Standard_Normal_Distribution_(Exercises)
What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What i...What is the $z$ -score of $x = 12$ , if it is two standard deviations to the right of the mean? What is the $z$ -score of $x = 9$ , if it is 1.5 standard deviations to the left of the mean? What is the $z$ -score of $x = 7$ , if it is 0.133 standard deviations to the left of the mean? About what percent of the $x$ values from a normal distribution lie within two standard deviations (left and right) of the mean of that distribution?

Search

Text Color

Text Size

Margin Size

Font Type

Support Center

How can we help?