A car dealership manager claims that during a President's Day sale, the dealership sold the same number of cars each day over the long weekend. Listed below are number of cars sold. Day Fri Sat Sun Mon Number of cars 15 11 6. sold

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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e. Draw a sketch and find the critical x value for a right tailed test at the 0.05
significance level.
f. Find the x test statistic and state a verdict about the null hypothesis.
g. Use the flow chart to state a conclusion.
Transcribed Image Text:e. Draw a sketch and find the critical x value for a right tailed test at the 0.05 significance level. f. Find the x test statistic and state a verdict about the null hypothesis. g. Use the flow chart to state a conclusion.
19. A car dealership manager claims that during a President's Day sale, the dealership sold the same
number of cars each day over the long weekend. Listed below are number of cars sold.
Day
Fri
Sat
Sun
Mon
Number of cars
8.
15
11
sold
Transcribed Image Text:19. A car dealership manager claims that during a President's Day sale, the dealership sold the same number of cars each day over the long weekend. Listed below are number of cars sold. Day Fri Sat Sun Mon Number of cars 8. 15 11 sold
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