see pictures (1-3) read here for 4 questions multiple choice1- 2 answers and choose one (left-tailed, right-tailed, two-tailed)2- P-value3. Choose one (reject/do not reject)4. Choose one (is/is not)There ▼(Choose one) enough evidence to conclude that the second-graders in the superintendent's school district have different math skills from the nationwide average. Part 2 of 4Compute the P-value of the test statistic. Round the answer to at least four decimal places.P-valuePart: 2 / 4Part 3 of 4Determine whether to reject H:Do Not Rejectthe null hypothesis Ho.RejectDo Not Reject Are you smarter than a second-grader? A random sample of 51 second-graders in a certain school district are given a standardized mathematics skills test. Thesample mean score isx-44. Assume the standard deviation of test scores is o=15. The nationwide average score on this test is 50. The schoolsuperintendent wants to know whether the second-graders in her school district have different math skills from the nationwide average. Use the a =0.01 levelof significance and the P-value method with the TI-84 calculator.Part: 0/4Part 1 of 4State the appropriate null and alternate hypotheses.HOOHThis hypothesis test is a (Choose one)left-tailedright-taledtwo-tailedtest.

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see pictures (1-3) read here for 4 questions multiple choice 1- 2 answers and choose one (left-tailed, right-tailed, two-tailed) 2- P-value 3. Choose one (reject/do not reject) 4. Choose one (is/is not) There ▼(Choose one) enough evidence to conclude that the second-graders in the superintendent's school district have different math skills from the nationwide average.

see pictures (1-3) read here for 4 questions multiple choice 1- 2 answers and choose one (left-tailed, right-tailed, two-tailed) 2- P-value 3. Choose one (reject/do not reject) 4. Choose one (is/is not) There ▼(Choose one) enough evidence to conclude that the second-graders in the superintendent's school district have different math skills from the nationwide average.

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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Question

see pictures (1-3) read here for 4 questions multiple choice

1- 2 answers and choose one (left-tailed, right-tailed, two-tailed)

2- P-value

3. Choose one (reject/do not reject)

4. Choose one (is/is not)

There ▼(Choose one) enough evidence to conclude that the second-graders in the superintendent's school district have different math skills from the nationwide average.

Part 2 of 4
Compute the P-value of the test statistic. Round the answer to at least four decimal places.
P-value
Part: 2 / 4
Part 3 of 4
Determine whether to reject H:
Do Not Reject
the null hypothesis Ho.
Reject
Do Not Reject

Are you smarter than a second-grader? A random sample of 51 second-graders in a certain school district are given a standardized mathematics skills test. The
sample mean score isx-44. Assume the standard deviation of test scores is o=15. The nationwide average score on this test is 50. The school
superintendent wants to know whether the second-graders in her school district have different math skills from the nationwide average. Use the a =0.01 level
of significance and the P-value method with the TI-84 calculator.
Part: 0/4
Part 1 of 4
State the appropriate null and alternate hypotheses.
H
O<O O>O
H
This hypothesis test is a (Choose one)
left-tailed
right-taled
two-tailed
test.

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