Mathematics, 04.04.2020 04:34 mona92

Suppose that on a 100-point test, the teacher's goal is for her students' exam scores to have a standard deviation of at most 8 points. A recent sample of 25 exams has a sample standard deviation of 9.5. Test whether or not her goal was achieved using a 5% level of significance. Calculate the appropriate test statistic (round to 2 decimal places as needed) 33.84

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, Trinityslater

It says factor each expression completely 8y+48

Answers: 1

continue

Mathematics, 21.06.2019 18:30, jakobrobinette

Is the square root of 4 plus the square root of 16 rational?

Answers: 2

continue

Mathematics, 21.06.2019 21:00, newsome1996p4ggft

5x−4≥12 or 12x+5≤−4 can you with this problem

Answers: 3

continue

Mathematics, 21.06.2019 21:10, verdolaga2017me

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}

Answers: 1

continue

You know the right answer?

Suppose that on a 100-point test, the teacher's goal is for her students' exam scores to have a stan...

Questions in other subjects:

Business, 12.08.2020 07:01

Identify the trade-restraining practice that this example demonstrates. Tubifor, Inc. purchases all available imported lumber so it can resell it at a quantity and rate that it pre...

Physics, 12.08.2020 07:01

If this is the only water being used in your house, how fast is the water moving through your house's water supply line, which has a diameter of 0.021 m (about 3/4 of an inch)?...

Business, 12.08.2020 07:01

In Lurnee, it takes 10 resources to produce 1 ton of cocoa and 13.5 resources to produce 1 ton of rice. In South Tyberg, it takes 40 resources to produce 1 ton of cocoa and 20 reso...

Mathematics, 12.08.2020 07:01

A European study of thousands of men found that the PSA screening for prostate cancer reduced the risk of a man’s dying from prostate cancer from 3.0 percent to 2.4 percent. "But i...

Social Studies, 12.08.2020 07:01

Mike thinks cats have a certain "catness," dogs have a certain "dogness," and horses have a certain "horseness." What concept is he exhibiting? Group of answer choices...

English, 12.08.2020 07:01

Which rhetorical strategy does Susan B. Anthony rely on the most to develop the argument that she did not break the law by voting? A. Pathos B. Rhetorical Questioning...

Mathematics, 12.08.2020 07:01

ASAPAurora is planning to participate in an event at her school's field day that requires her to complete tasks at various stations in the fastest time possible. To prepare for the...

Law, 12.08.2020 07:01

¿Qué relación se establece entre pensar, decidir y actuar?...

Business, 12.08.2020 07:01

A crane rental company has acquired a new heavy-duty crane for $. The company calculates depreciation on this equipment on the basis of number of rentals per year, and the salvage...

Business, 12.08.2020 07:01

Seminole Corporation common stock currently sells for $32 per share. The firm recently paid a dividend of $1.25 per share. Flotation costs for new external equity are $3 per share....

More questions: Mathematics Another questions