please help with the following questions , attached should be everything you need.Answer the following questions showing all work please. If you use Minitab Express
include the appropriate output (copy + paste) along with an explanation. Round all
answers to 3 decimal places.
1. For the following scenarios, write the appropriate null and alternative hypotheses.
Use the appropriate symbols (H
o
, H
a
,
, p). (20 points)
?
A. The University wants to know if more than half of all undergraduate
students are enrolled in an online course this summer.
B. World Campus wants to know if more than two-thirds of their students work
full-time.
C. On a given weight-loss plan, is the average change in weight negative?
D. Is the mean age of all Penn State first-year undergraduate students less than
22 years?
E. Do students at XYZ High School do better than the national average of 500
on the Verbal section of the SAT?
This question was answered on: May 23, 2022
Solution~00021147721539.zip (25.37 KB)
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