Question

For a Chi-Squared Goodness of Fit Test about a distribution that has the following characteristics: Category...

For a Chi-Squared Goodness of Fit Test about a distribution that has the following characteristics:
Category 1: 50%
Category 2: 15%
Category 3: 20%
Category 4: 15%
complete the table.
Round to the fourth as needed.

Categories Observed
Frequency
Expected
Frequency
1 165
2 42
3 63
4 30

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
For a Chi-Squared Goodness of Fit Test about a distribution that has the following characteristics: Category...
For a Chi-Squared Goodness of Fit Test about a distribution that has the following characteristics: Category 1: 50% Category 2: 15% Category 3: 20% Category 4: 15% complete the table. Round to the fourth as needed. Categories Observed Frequency Expected Frequency 1 214 2 53 3 73 4 42
For a Chi-Squared Goodness of Fit Test about a distribution that has the following characteristics: Category...
For a Chi-Squared Goodness of Fit Test about a distribution that has the following characteristics: Category 1: 20% Category 2: 30% Category 3: 10% Category 4: 15% Category 5: 25% complete the table and compute the test statistic. Round to the fourth as needed. Categories Observed Frequency Expected Frequency 1 123 2 205 3 75 4 116 5 164 Test Statistic =
You are conducting a multinomial Chi-Square Goodness of Fit hypothesis test for the claim that the...
You are conducting a multinomial Chi-Square Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies: HoHo : pA=0.1; pB=0.5; pC=0.1;  pD=0.3 Complete the table. Report all answers accurate to three decimal places. Category Observed Frequency Expected Frequency A 17 B 25 C 6 D 16 What is the chi-square test-statistic for this data? χ2= What is the P-Value? P-Value =
​ A chi-square test for goodness of fit is used to examine the distribution of individuals...
​ A chi-square test for goodness of fit is used to examine the distribution of individuals across four categories, and a chi-square test for independence is used to examine the distribution of individuals across the six categories in a 2×3 matrix of categories. Which test has the larger value for df? a. ​The test for goodness of fit b. ​Both tests have the same df value. c. ​The test for independence d. ​The df value depends on the sizes of...
You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4...
You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies: HoHo : pA=0.4pA0.4;  pB=0.25pB0.25;  pC=0.25pC0.25;  pD=0.1pD0.1 Complete the table. Report all answers accurate to two decimal places, unless otherwise specified. Category Observed Frequency Expected Frequency A 39 B 18 C 30 D 7 What is the chi-square test-statistic for this data? (Round to two decimal places) χ2=χ2 What is the P-Value? (Round to four decimal places) P-Value =  
You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4...
You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies: HoHo : pA=0.1pA0.1;  pB=0.5pB0.5;  pC=0.3pC0.3;  pD=0.1pD0.1 Complete the table. Report all answers accurate to three decimal places. Category Observed Frequency Expected Frequency A 23 B 54 C 37 D 8 What is the chi-square test-statistic for this data? χ2= What is the P-Value? P-Value =   For significance level alpha 0.01, What would be the conclusion of this hypothesis test? Reject the...
Chi-squared test of independence and goodness-of-fit. 3. The distributor of Mixed Nut Special claims that the...
Chi-squared test of independence and goodness-of-fit. 3. The distributor of Mixed Nut Special claims that the content per bag is 12% brazil nuts, 25% peanuts, 20% cashew nuts, 28% hazlenuts and 15% walnuts. Several bags were selected and the total numbers of nuts of each type were recorded as follows: Brazil Peanut Cashew Hazlenut Walnut Total Observed 146 315 ??? 287 170 1130 Expected ??? ??? ??? ??? ??? ??? Fill in the missing cells marked ??? Calculate the chi...
You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4...
You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies: Ho: pA=0.3; pB=0.1; pC=0.4; pD=0.2 Complete the table. Report all answers accurate to three decimal places. Category Observed Frequency Expected Frequency A 52 B 34 C 52 D 37 What is the chi-square test-statistic for this data? (2 decimal places) χ2= What is the P-Value? (3 decimal places) P-Value = For significance level alpha 0.1, What would be...
what are one of the main characteristics of chi Square analysis Goodness-to-fit test? What type of...
what are one of the main characteristics of chi Square analysis Goodness-to-fit test? What type of research instrument would be a great fit for Chi Square analysis Goodness-to-fit test?
1. The test statistic for goodness of fit has a chi-square distribution with k - 1...
1. The test statistic for goodness of fit has a chi-square distribution with k - 1 degrees of freedom provided that the expected frequencies for all categories are​ a. ​k or more. b. ​10 or more. c. ​5 or more. d. ​2k. 2. The owner of a car wash wants to see if the arrival rate of cars follows a Poisson distribution. In order to test the assumption of a Poisson distribution, a random sample of 150 ten-minute intervals was...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT