Mathematics, 26.11.2019 21:31 JessicaSontay8841
The graduate record examination (gre) is a test required for admission to many u. s. graduate schools. students' scores on the quantitative portion of the gre follow a normal distribution. (source.
) suppose a random sample of 10 economics students took the test, and their scores are given below.
158, 166, 158, 149, 154, 164, 169, 144, 155, 160
test the claim that the mean quantitative score is greater than 152.1 at the 0.10 level of significance.
i. state your null and alternative hypothesis:
ii. describe what you type into your calculator to have it run the numbers.
iii. state your p-value
iv. state your conclusion is a way a non-stat student would understand.
Answers: 3
Mathematics, 21.06.2019 13:20
Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?
Answers: 1
Mathematics, 21.06.2019 19:30
Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?
Answers: 1
Mathematics, 21.06.2019 21:30
The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse
Answers: 1
The graduate record examination (gre) is a test required for admission to many u. s. graduate school...
English, 01.04.2021 23:40
Mathematics, 01.04.2021 23:40
Mathematics, 01.04.2021 23:40
Geography, 01.04.2021 23:40
Mathematics, 01.04.2021 23:40
Mathematics, 01.04.2021 23:40
Physics, 01.04.2021 23:40
English, 01.04.2021 23:40
Mathematics, 01.04.2021 23:40
Mathematics, 01.04.2021 23:40