Suppose I get a test statistic z = 2.34. If I am using a one tailed test, what is my p value? You should not have to round if you are using the table. If you are not, round to four decimal points.

Please solve for D,E, and F

As reported in Runner's World Magazine, the times of finishers in the New York City 10-km run are normally distributed with a mean of 60 minutes and standard deviation of 7 minutes. What would a runner's finishing time have to be for his/her finishing time to be 1.6 standard deviations above the mean of 60 minutes? You must use the z- score formula and solve for X. Round to the 10ths place.

please solve : B, C, and D     ch 9

Use z scores to compare the given values. The tallest living man at one time had a height of 233 cm. The shortest living man at that time had a height of 89.9 cm. Heights of men at that time had a mean of 176.34 cm and a standard deviation of 5.47 cm. Which of these two men had the height that was more extreme? Since the z score for the tallest man is z= height that was more extreme. (Round to two decimal places.) and the z score for the shortest man is z = the man had the

Cameron had a score of 41 on a physics test.  Originally, the mean score was 36 and standard deviation was 2.  The professor decides to curve the test so that the new mean is 80 and the new standard deviation is 5.  What is Cameron’s new score?  Hint: See the last few Z-score lecture slides

Determine the test​ statistic, z0. and P-value.

Max scored an 80 on her psychology quiz, but the class as a whole averaged a 40. If the standard deviation was 10, what was Alicia's z-score?

Carla scored a 31 on her ACT and an 750 on her SAT.  If the mean and standard deviation for the ACT are 18 and 7, respectively; and the mean and standard deviation of the SAT are 500 and 150, respectively - what is her percentile rank on each exam? Percentile rank of ACT  Percentile rank of SAT  On which exam did she do better?

You are told that a set of data includes one score which is 0.8.The standard deviation for the set is 0. Can you give the mean of the set and say anything else about the six other scores in the set?