Question

You roll a die 48 times with the following results. Use a 0.05 significance level to...

You roll a die 48 times with the following results. Use a 0.05 significance level to test the claim that the die used is fair. Use traditional method

NUMBER

FREQUENCY

1

13

2

3

3

12

4

15

5

2

6

3
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
You roll a die 48 times with the following results. Use a significance level of 0.05...
You roll a die 48 times with the following results. Use a significance level of 0.05 to test the claim that the die is fair. number: 1, 2, 3, 4, 5, 6 frequency: 2,4,12,13,14,3 test statistic critical value accept or reject
You wish to test the claim that a die is fair. You roll it 60 times...
You wish to test the claim that a die is fair. You roll it 60 times with the following results. Number 1 2 3 4 5 6 Frequency 13 17 15 6 4 5 Find the value of the chi-square test statistic.
#2)   A six-sided die is rolled 120 times. The data in the following table shows the...
#2)   A six-sided die is rolled 120 times. The data in the following table shows the results for 120 rolls: Number of dots facing up      Frequency   Expected frequency            1             15            2             29            3             16            4                       15            5             30            6             15 Fill in the expected frequencies Use the data given to test the claim that the die is fair (i.e. that the probabilities for each value are the...
Part a. a die rolled 53 times generated these results numbers 1 2 3 4 5...
Part a. a die rolled 53 times generated these results numbers 1 2 3 4 5 6 Frequency 5 9 5 8 17 9 Using a significance level of .01 test the claim that the die is fair and state the p value. Part B Which of the following is the appropriate hypothesis test to answer the question of part a? 2-Sample T Test 2 Prop Z Test 2 Samp Z Test Z Test T Test 1 Prop Z Test...
A four-sided die is rolled 90 times; the results are in the table below. Conduct a...
A four-sided die is rolled 90 times; the results are in the table below. Conduct a hypothesis test to determine if there is evidence that the die is unfair/weighted. Face Value Frequency 1 24 2 28 3 22 4 16 Which pair of hypotheses is correct? A) Ho: The distribution is U(4).                         Ha: The distribution is not U(4). B) Ho: The die is fair.                            Ha: The die is not fair. C) Ho: The probability of...
A die is suspected of being biased. It is rolled 24 times with the following results:...
A die is suspected of being biased. It is rolled 24 times with the following results: Outcome 1 2 3 4 5 6 Total Outcome Probability 1/6 1/6 1/6 1/6 1/6 1/6 1 Expected Frequency A B C D E F 24 Observed Frequency 8 4 1 8 3 0 24 Conduct a significance test at a significant level of 5% to see if the die is biased. A die is not biased if the probability of each of the...
A die is suspected of being biased. It is rolled 24 times with the following results:...
A die is suspected of being biased. It is rolled 24 times with the following results: Outcome 1 2 3 4 5 6 Total Outcome Probability 1/6 1/6 1/6 1/6 1/6 1/6 1 Expected Frequency A B C D E F 24 Observed Frequency 8 4 1 8 3 0 24 1) Conduct a significance test at a significant level of 5% to see if the die is biased. A die is not biased if the probability of each of...
if you roll a fair die 7 times, find the probability that you never roll a...
if you roll a fair die 7 times, find the probability that you never roll a number smaller than 6
3                 Alex tossed a die 30 times and recorded the results in the table below: Die Number...
3                 Alex tossed a die 30 times and recorded the results in the table below: Die Number 1 2 3 4 5 6 Total number of tosses 4 3 5 4 4 10 a)    Use the table to calculate the relative frequency of tossing a “6” as a percentage correct to one decimal place. b)    What is the expected number of times a “6” should result when a die is rolled 30 times? c)    Is Alex justified in thinking that the die she is...
A person drilled a hole in the die and filled it with a lead weight, then...
A person drilled a hole in the 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, 27, 29, 43, 42, 29, 30. Use a 0.01 significance level to test the claim that outcomes are not equally likely. Does it appear that the loaded die behaves differently than a fair die? what is the test statistic?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT