Mathematics, 09.05.2021 22:20 ily50
The owner of Prices Limited claims that 75% of all the items in the store cost less than $5. Suppose that you check a random sample of 146 items in the store and find that 105 cost less than $5. Does this indicate that the proportion of items in the store that cost less than $5 is different from 75%. Use a 5% level of significance (α = 0.05).
State the null and alternate hypothesis.
Select one:
a. H0: p1 = p2; H1:p1 ≠p2
b. H0: p = 0.75; H1:p ≠0.75
c. H0: p = 0.50; H1:p ≠0.50
d. H0: p = 0.75; H1:p < 0.75
Answers: 2
Mathematics, 21.06.2019 17:00
Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.
Answers: 3
Mathematics, 22.06.2019 00:00
Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?
Answers: 1
The owner of Prices Limited claims that 75% of all the items in the store cost less than $5. Suppose...
History, 14.10.2021 14:00
Mathematics, 14.10.2021 14:00
Computers and Technology, 14.10.2021 14:00
Biology, 14.10.2021 14:00
English, 14.10.2021 14:00
Chemistry, 14.10.2021 14:00
Social Studies, 14.10.2021 14:00
Arts, 14.10.2021 14:00
Physics, 14.10.2021 14:00
Biology, 14.10.2021 14:00
Biology, 14.10.2021 14:00