Question

5. Randomly selected birth records were obtained and categorized as listed in the table below. Use...

5. Randomly selected birth records were obtained and categorized as listed in the table below. Use a 0.01 significance level to test the reasonable claim that births occur with equal frequency on the different days of the week. Day Sun Mon Tues Wed Thurs Fri Sat Number of Births 43 63 56 59 56 57 37 (a) State the null hypothesis and the alternative hypothesis. (b) What type of test statistic are you using and what is its value? (c) What is the p-value? (d) What conclusion do you reach?

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
Randomly selected birth records were​ obtained, and categorized as listed in the table to the right....
Randomly selected birth records were​ obtained, and categorized as listed in the table to the right. Use a 0.01 0.01 significance level to test the reasonable claim that births occur with equal frequency on the different days of the week. How might the apparent lower frequencies on Saturday and Sunday be​ explained? Day nbsp Day Sun Mon Tues Wed Thurs Fri Sat Number of Births Number of Births 48 48 63 63 59 59 63 63 60 60 59 59...
Randomly selected birth records were​ obtained, and categorized as listed in the table to the right....
Randomly selected birth records were​ obtained, and categorized as listed in the table to the right. Use a 0.010 significance level to test the reasonable claim that births occur with equal frequency on the different days of the week. How might the apparent lower frequencies on Saturday and Sunday be​ explained? Day nbspDay Sun Mon Tues Wed Thurs Fri Sat Number of BirthsNumber of Births 46 56 61 56 56 56 42 Determine the null and alternative hypotheses. Upper H...
Randomly selected birth records were​ obtained, and categorized as listed in the table to the right....
Randomly selected birth records were​ obtained, and categorized as listed in the table to the right. Use a 0.010.01 significance level to test the reasonable claim that births occur with equal frequency on the different days of the week. How might the apparent lower frequencies on Saturday and Sunday be​ explained? Day nbspDay Sun Mon Tues Wed Thurs Fri Sat Number of BirthsNumber of Births 4545 6565 6161 6060 6161 5757 4444 Determine the null and alternative hypotheses. Upper H...
Randomly selected birth records were​ obtained, and categorized as listed in the table to the right....
Randomly selected birth records were​ obtained, and categorized as listed in the table to the right. Use a 0.01 significance level to test the reasonable claim that births occur with equal frequency on the different days of the week. How might the apparent lower frequencies on Saturday and Sunday be​ explained? Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday Number of Births 50 58 65 64 59 56 35 Determine the null and alternative hypotheses: Calculate the test statistic X2...
A police department released the numbers of calls for the different days of the week during...
A police department released the numbers of calls for the different days of the week during the month of​October, as shown in the table to the right. Use a 0.010.01 significance level to test the claim that the different days of the week have the same frequencies of police calls. What is the fundamental error with this​ analysis? Day nbspDay Sun Mon Tues Wed Thurs Fri Sat FrequencyFrequency 153153 208208 226226 245245 179179 209209 234234 Determine the null and alternative...
A police department released the numbers of calls for the different days of the week during...
A police department released the numbers of calls for the different days of the week during the month of​ October, as shown in the table to the right. Use a 0.010.01 how to solve the test statistic and p value on calculator? significance level to test the claim that the different days of the week have the same frequencies of police calls. What is the fundamental error with this​ analysis? Day nbspDay Sun Mon Tues Wed Thurs Fri Sat FrequencyFrequency...
1. A city official claims that the proportion of all commuters who are in favor of...
1. A city official claims that the proportion of all commuters who are in favor of an expanded public transportation system is 50%. A newspaper conducts a survey to determine whether this proportion is different from 50%. Out of 225 randomly chosen commuters, the survey finds that 90 of them reply yes when asked if they support an expanded public transportation system. Test the official’s claim at α = 0.05. 2. A survey of 225 randomly chosen commuters are asked...
Bag Blue Orange Green Yellow Red Brown Total Number of Candies 1 7 23 9 11...
Bag Blue Orange Green Yellow Red Brown Total Number of Candies 1 7 23 9 11 4 6 60 2 16 16 4 7 9 4 56 3 14 14 3 10 5 11 57 4 13 14 7 8 8 6 56 5 18 12 7 10 5 7 59 6 12 9 11 9 8 8 57 7 15 16 6 6 6 8 57 8 15 17 8 4 6 7 57 9 12 14 10 5...
Use this scenario for the next few questions. An automotive workers union, in conjunction with top...
Use this scenario for the next few questions. An automotive workers union, in conjunction with top management, is negotiating a new hourly pay policy for union workers based on three variables: (1) job class, (2) years with the company, and (3) years as a union member at any company. The goal is to develop an equitable model that can objectively specify hourly pay, thereby reducing pay disparity grievances. Fifty union workers have been sampled and will be used as the...