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Conduct the hypothesis test and provide the test statistic and the critical value, and state the conclusion. A person drilled a hole in a die

Conduct the hypothesis test and provide the test statistic and the critical value, and state the conclusion.

A person drilled a hole in a die and filled it with a lead weight, then proceeded to roll it

200

times. Here are the observed frequencies for the outcomes of 1, 2, 3, 4, 5, and 6, respectively:

25,

27,

43,

37,

26,

42.

Use a

0.10

significance level to test the claim that the outcomes are not equally likely. Does it appear that the loaded die behaves differently than a fair die?

Click here to view the chi-square distribution table.

Degrees of Freedom

0.995

0.99

0.975

0.95

0.90

0.10

0.05

0.025

0.01

0.005

1

-

-

0.001

0.004

0.016

2.706

3.841

5.024

6.635

7.879

2

0.010

0.020

0.051

0.103

0.211

4.605

5.991

7.378

9.210

10.597

3

0.072

0.115

0.216

0.352

0.584

6.251

7.815

9.348

11.345

12.838

4

0.207

0.297

0.484

0.711

1.064

7.779

9.488

11.143

13.277

14.860

5

0.412

0.554

0.831

1.145

1.610

9.236

11.071

12.833

15.086

16.750

6

0.676

0.872

1.237

1.635

2.204

10.645

12.592

14.449

16.812

18.548

7

0.989

1.239

1.690

2.167

2.833

12.017

14.067

16.013

18.475

20.278

8

1.344

1.646

2.180

2.733

3.490

13.362

15.507

17.535

20.090

21.955

9

1.735

2.088

2.700

3.325

4.168

14.684

16.919

19.023

21.666

23.589

10

2.156

2.558

3.247

3.940

4.865

15.987

18.307

20.483

23.209

25.188

The test statistic is __.

(Round to three decimal places as needed.)

Part 2The critical value is___.

(Round to three decimal places as needed.)

Part 3State the conclusion.

Reject

Do not reject

H0.

There

is not

is

sufficient evidence to support the claim that the outcomes are not equally likely. The outcomes

appear

do not appear

to be equally likely, so the loaded die

appears

does not appear

to behave differently from a fair die.

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