1) find Z ∝ /2 for ∝ =0.08 2) For the following data values below, construct...
1) find Z ∝ /2 for ∝ =0.08
2) For the following data values below, construct a 95% confidence interval if the sample mean is known to be 12,898 and the standard deviation is 7719. (Round to the nearest tenth) (Type your answer in using parentheses! Use a comma when inputing your answers! Do not type any unnecessary spaces! List your answers in ascending order!) for example: (0.45,0.78)
- 17,688, 0.001, 19,629, 12,408, 14,765
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1) find Z ∝ /2 for ∝ =0.08
2) For the following data values below, construct...
please round to the nearest tenth QUESTION 45 For the following data values below, construct a...
please round to the nearest tenth
QUESTION 45 For the following data values below, construct a 95% confidence interval if the sample mean is known to be 12,898 and the standard deviation is 7719. (Round to the nearest tenth) (Type your answer in using parentheses! Use a comma when inputing your answers! Do not type any unnecessary spaces! List your answers in ascending order!) for example: (0.45,0.78) 17,688, 0.001, 19,629, 12,408, 14,765 I
For the following data values below, construct a 95% confidence interval if the sample mean is...
For the following data values below, construct a 95% confidence interval if the sample mean is known to be 13,498 and the standard deviation is 8011.5. (Round to the nearest tenth) (Type your answer in using parentheses! Use a comma when inputing your answers! Do not type any unnecessary spaces! List your answers in ascending order!) for example: (0.45,0.78) 17,688, 0.001, 19,629, 12,408, 14,765
please round to the nearest thousandth QUESTION 31 For the following data values below, construct a...
please round to the nearest thousandth
QUESTION 31 For the following data values below, construct a 90% confidence interval if the sample mean is known to be 0.719 and the population standard deviation is 0.366. (Round to the nearest thousandth) (Type your answer in using parentheses! Use a comma when inputing your answers! Do not type any unnecessary spaces! List your answers in ascending order!) for example: (0.45,0.78) 0.56, 0.75, 0.10, 0.95, 1.25, 0.54, 0.88
Question 10 O out of 2 points For the following data values below, construct a 90%...
Question 10 O out of 2 points For the following data values below, construct a 90% confidence interval if the sample mean is known to be 0.719 and the standard deviation is 0.366. (Round to the nearest thousandth) (Type your answer in using parentheses! Use a comma when inputing your answers! Do not type any unnecessary spaces! List your answers in ascending order!) for example: (0.45,0.78) 0.56, 0.75, 0.10, 0.95, 1.25, 0.54, 0.88 Selected Answer: (0.4502,0.9878) Response Feedback: Be careful...
2 Use Excel to find the following confidence intervals 110points total The feollowing data show the namber of...
2 Use Excel to find the following confidence intervals 110points total The feollowing data show the namber of paid vacation days for a random sample of 20 employees from PSU A1 a) Find the 95% confidence interval fr the average number of vacation days. (2 points for output. I point fr ower limit, I point for upper limit Copy the data below your name in cell A3 in Excel. Select the tab labeled Duta, then select Data Analysis If your...
Question 1: Question 2: Find all solutions to the following equation: 0-1 6 sin 8 sin Select the correct choice below and, if necessary, il in the answer box to complete your choice. (Type your...
Question 1:
Question 2:
Find all solutions to the following equation: 0-1 6 sin 8 sin Select the correct choice below and, if necessary, il in the answer box to complete your choice. (Type your answer(s) in terms of n. Use a comma to separate answers as needed.) O B. There is no solution. Solve the equation on the interval [0,2x) cos (20) What are the solutions to cos (20)-2 in the interval 10,2x? Select the correct choice and fillin...
1. 2. E Question Help Use the sample data and confidence level given below to complete...
1.
2.
E Question Help Use the sample data and confidence level given below to complete parts (a) through (d) A research institute poll asked respondents if they felt vulnerable to identity theft. In the pol, m :-020 and 503 who said yes. Use 99%。。fdence level Click the icon to view a table of z scores. a) Find the best point estimate of the population proportion p (Round to three decimal places as needed.) Click to select your answer(s) Previous...
Using the dataset that you used for the midterm (Find it on the Blackboard), do the following: 1) (4 points) Submit the values for items a to e in the table below: mean, sample size, standard deviatio...
Using the dataset that you used for the midterm (Find it on the Blackboard), do the following: 1) (4 points) Submit the values for items a to e in the table below: mean, sample size, standard deviation, and 95% confidence interval for mean. (SPSS Command: Analyze/Descriptive Statistics/Explore) Variable Statistic Height Mean 71.2 Sample Size N 999 Standard Deviation 2.913 95% Confidence Interval for Mean Lower Bound 71.02 Upper Bound 71.38 2) (4 points) Assume that you want to test whether...
Question 5of 16 Step 1 of 2 The following table was generated from the sample data...
Question 5of 16 Step 1 of 2 The following table was generated from the sample data of 10 college students regarding the number of parking tickets the student recelves in a of parking tickets, and the second independent variable (t2) is the student's age. 01:25:23 semester, the student's age, and the student's GPA. The dependent variable is the student's GPA, the first independent variable (xy) is the number Coefficients Standard ErrorStatp-value 3799071 2.671951 5.164417 0.002086 0.914815 0.395565 0.598143 0.139329 4.29301...
^these two are together ^together ^these two are together ^these two are together en Find the...
^these two are together
^together
^these two are together
^these two are together
en Find the indicated probability using the standard normal distribution Plz< -1.28 or z> 128) Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table P(z< - 1.28 or z>1.28)=(Round to four decimal places as needed.) In a random sample of 18 people, the mean commute time to work was 31,1 minutes and the standard...
please round to the nearest tenth
QUESTION 45 For the following data values below, construct a 95% confidence interval if the sample mean is known to be 12,898 and the standard deviation is 7719. (Round to the nearest tenth) (Type your answer in using parentheses! Use a comma when inputing your answers! Do not type any unnecessary spaces! List your answers in ascending order!) for example: (0.45,0.78) 17,688, 0.001, 19,629, 12,408, 14,765 I
please round to the nearest thousandth
QUESTION 31 For the following data values below, construct a 90% confidence interval if the sample mean is known to be 0.719 and the population standard deviation is 0.366. (Round to the nearest thousandth) (Type your answer in using parentheses! Use a comma when inputing your answers! Do not type any unnecessary spaces! List your answers in ascending order!) for example: (0.45,0.78) 0.56, 0.75, 0.10, 0.95, 1.25, 0.54, 0.88
Question 10 O out of 2 points For the following data values below, construct a 90% confidence interval if the sample mean is known to be 0.719 and the standard deviation is 0.366. (Round to the nearest thousandth) (Type your answer in using parentheses! Use a comma when inputing your answers! Do not type any unnecessary spaces! List your answers in ascending order!) for example: (0.45,0.78) 0.56, 0.75, 0.10, 0.95, 1.25, 0.54, 0.88 Selected Answer: (0.4502,0.9878) Response Feedback: Be careful...
2 Use Excel to find the following confidence intervals 110points total The feollowing data show the namber of paid vacation days for a random sample of 20 employees from PSU A1 a) Find the 95% confidence interval fr the average number of vacation days. (2 points for output. I point fr ower limit, I point for upper limit Copy the data below your name in cell A3 in Excel. Select the tab labeled Duta, then select Data Analysis If your...
Question 1:
Question 2:
Find all solutions to the following equation: 0-1 6 sin 8 sin Select the correct choice below and, if necessary, il in the answer box to complete your choice. (Type your answer(s) in terms of n. Use a comma to separate answers as needed.) O B. There is no solution. Solve the equation on the interval [0,2x) cos (20) What are the solutions to cos (20)-2 in the interval 10,2x? Select the correct choice and fillin...
1.
2.
E Question Help Use the sample data and confidence level given below to complete parts (a) through (d) A research institute poll asked respondents if they felt vulnerable to identity theft. In the pol, m :-020 and 503 who said yes. Use 99%。。fdence level Click the icon to view a table of z scores. a) Find the best point estimate of the population proportion p (Round to three decimal places as needed.) Click to select your answer(s) Previous...
Question 5of 16 Step 1 of 2 The following table was generated from the sample data of 10 college students regarding the number of parking tickets the student recelves in a of parking tickets, and the second independent variable (t2) is the student's age. 01:25:23 semester, the student's age, and the student's GPA. The dependent variable is the student's GPA, the first independent variable (xy) is the number Coefficients Standard ErrorStatp-value 3799071 2.671951 5.164417 0.002086 0.914815 0.395565 0.598143 0.139329 4.29301...
^these two are together
^together
^these two are together
^these two are together
en Find the indicated probability using the standard normal distribution Plz< -1.28 or z> 128) Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table P(z< - 1.28 or z>1.28)=(Round to four decimal places as needed.) In a random sample of 18 people, the mean commute time to work was 31,1 minutes and the standard...
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