Are freshmen psychology majors just as likely to change their major before they graduate compared to freshmen business majors? 361 of the 687 freshmen psychology majors from a recent study changed their major before they graduated and 435 of the 737 freshmen business majors changed their major before they graduated. What can be concluded at the Q = 0.10 level of significance? %3! For this study, we should use Select an answer a. The null and alternative hypotheses would be: Hn: Select an answer Select an answer v Select an answer v (please enter a decimal) H: Select an answer v Select an answer v Select an answer v (Please enter a decimal) b. The test statistic ? v = (please show your answer to 3 decimal places.) c. The p-value = (Please show your answer to 4 decimal places.)
Are freshmen psychology majors just as likely to change their major before they graduate compared to freshmen business majors? 361 of the 687 freshmen psychology majors from a recent study changed their major before they graduated and 435 of the 737 freshmen business majors changed their major before they graduated. What can be concluded at the Q = 0.10 level of significance? %3! For this study, we should use Select an answer a. The null and alternative hypotheses would be: Hn: Select an answer Select an answer v Select an answer v (please enter a decimal) H: Select an answer v Select an answer v Select an answer v (Please enter a decimal) b. The test statistic ? v = (please show your answer to 3 decimal places.) c. The p-value = (Please show your answer to 4 decimal places.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![Are freshmen psychology majors just as likely to change their major before they graduate compared to
freshmen business majors? 361 of the 687 freshmen psychology majors from a recent study changed their
major before they graduated and 435 of the 737 freshmen business majors changed their major before they
graduated. What can be concluded at the & = 0.10 level of significance?
For this study, we should use Select an answer
a. The null and alternative hypotheses would be:
Hn: Select an answer v Select an answer v
Select an answer v (please enter a decimal)
H: Select an answer v Select an answer
Select an answer v (Please enter a decimal)
b. The test statistic ? v =
(please show your answer to 3 decimal places.)
c. The p-value =
(Please show your answer to 4 decimal places.)
d. The p-value is ? v a
e. Based on this, we should Select an answer v the null hypothesis.
f. Thus, the final conclusion is that ...
O The results are statistically insignificant at a = 0.10, so there is insufficient evidence to
conclude that the population proportion of freshmen psychology majors who change their
major is different from the population proportion of freshmen business majors who change
their major.
O The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude
that the population proportion of freshmen psychology majors who change their major is
different from the population proportion of freshmen business majors who change their major.
O The results are statistically insignificant at a = 0.10, so there is statistically significant
evidence to conclude that the population proportion of freshmen psychology majors who
change their major is the same as the population proportion of freshmen business majors who
change their major.
O The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude
that the proportion of the 687 freshmen psychology majors who changed their major is
different from the proportion of the 737 freshmen business majors who change their major.
Hint: Helpful Video [+]
P Type here to search](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1b59129c-6c84-41cb-a177-8e6fd8608faf%2F9c008198-3e79-4c0d-9b67-e7732281413b%2Frf43tw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Are freshmen psychology majors just as likely to change their major before they graduate compared to
freshmen business majors? 361 of the 687 freshmen psychology majors from a recent study changed their
major before they graduated and 435 of the 737 freshmen business majors changed their major before they
graduated. What can be concluded at the & = 0.10 level of significance?
For this study, we should use Select an answer
a. The null and alternative hypotheses would be:
Hn: Select an answer v Select an answer v
Select an answer v (please enter a decimal)
H: Select an answer v Select an answer
Select an answer v (Please enter a decimal)
b. The test statistic ? v =
(please show your answer to 3 decimal places.)
c. The p-value =
(Please show your answer to 4 decimal places.)
d. The p-value is ? v a
e. Based on this, we should Select an answer v the null hypothesis.
f. Thus, the final conclusion is that ...
O The results are statistically insignificant at a = 0.10, so there is insufficient evidence to
conclude that the population proportion of freshmen psychology majors who change their
major is different from the population proportion of freshmen business majors who change
their major.
O The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude
that the population proportion of freshmen psychology majors who change their major is
different from the population proportion of freshmen business majors who change their major.
O The results are statistically insignificant at a = 0.10, so there is statistically significant
evidence to conclude that the population proportion of freshmen psychology majors who
change their major is the same as the population proportion of freshmen business majors who
change their major.
O The results are statistically significant at a = 0.10, so there is sufficient evidence to conclude
that the proportion of the 687 freshmen psychology majors who changed their major is
different from the proportion of the 737 freshmen business majors who change their major.
Hint: Helpful Video [+]
P Type here to search
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