Urgent please help me with this: In 2020, 63% of college sophomores who responded to a national survey selected “being r
Posted: Sun Sep 05, 2021 5:11 pm
Urgent please help me with this:
In 2020, 63% of college sophomores who responded to a
national survey selected “being rich” as their important personal
goal. A public university found that 132 subjects from a simple
random sample of 200 of second-year students consider this goal to
be important.
Note: Indicate the contrast of hypotheses, rejection
region and conclusion of the test.
a) Can it be said that the proportion of second-year
students from this university who think that being rich is
important is different from the national proportion?
Define the hypothesis test (write in lower case and
without spaces):
b) Find an interval for the proportion with 95%
confidence.
NOTE: Use two rounded decimal places
Enter the lower limit:
Enter the upper limit
Ho: Ha: (use >, O
In 2020, 63% of college sophomores who responded to a
national survey selected “being rich” as their important personal
goal. A public university found that 132 subjects from a simple
random sample of 200 of second-year students consider this goal to
be important.
Note: Indicate the contrast of hypotheses, rejection
region and conclusion of the test.
a) Can it be said that the proportion of second-year
students from this university who think that being rich is
important is different from the national proportion?
Define the hypothesis test (write in lower case and
without spaces):
- Urgent Please Help Me With This In 2020 63 Of College Sophomores Who Responded To A National Survey Selected Being R 1 (3.53 KiB) Viewed 78 times
confidence.
NOTE: Use two rounded decimal places
Enter the lower limit:
Enter the upper limit
Ho: Ha: (use >, O