Question

60 64 46 54 94 249 104 99 60 109 49 55 55 51 99 79...

60

64

46

54

94

249

104

99

60

109

49

55

55

51

99

79

109

149

63

99

55

46

54

109

109

59

99

99

119

55

40

68

175

79

50

149

50

89

104

104

99

89

45

58

56

63

65

129

76

199

  • Determine the mean and standard deviation of your sample.
  • Find the 80%, 95%, and 99% confidence intervals.
  • Make sure to list the margin of error for the 80%, 95%, and 99% confidence interval.
  • Create your own confidence interval (you cannot use 80%, 95%, and 99%) and make sure to show your work. Make sure to list the margin of error.
  • Please show all computations

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
The dataset below contains two variables (X and Y). Please estimate the following regression model: Y...
The dataset below contains two variables (X and Y). Please estimate the following regression model: Y = a + bX Which of the coefficients (a and b in the equation above) are (is) statistically significant at 90% or higher confidence level? Y X 161 46 205 63 301 97 115 30 251 81 89 25 290 94 159 52 46 21 259 88 212 64 301 98 174 54 149 42 130 42 249 79 297 95 229 66 109...
Approximate the mean for following frequency table. Data Frequency 60 - 64 13 65 - 69...
Approximate the mean for following frequency table. Data Frequency 60 - 64 13 65 - 69 22 70 - 74 13 75 - 79 7 80 - 84 5 85 - 89 4 90 - 94 2 95 - 99 1 100 - 104 1 mean = Report answer accurate to one decimal place. Approximate the mean for following GFDT. Data Frequency 50 - 54 1 55 - 59 4 60 - 64 5 65 - 69 14 70 -...
Student Grades Student Test Grade 1 76 62 2 84 90 3 79 68 4 88...
Student Grades Student Test Grade 1 76 62 2 84 90 3 79 68 4 88 84 5 76 58 6 66 79 7 75 73 8 94 93 9 66 65 10 92 86 11 80 53 12 87 83 13 86 49 14 63 72 15 92 87 16 75 89 17 69 81 18 92 94 19 79 78 20 60 71 21 68 84 22 71 74 23 61 74 24 68 54 25 76 97...
A mathematics achievement test consisting of 100 questions was given to 50 sixth grade students at...
A mathematics achievement test consisting of 100 questions was given to 50 sixth grade students at maple Elementary School. The following data show the number of questions answered correct by each student. 75 48 46 65 71 49 61 51 57 49 84 85 79 85 83 55 69 88 89 55 61 72 64 67 61 77 51 61 68 54 63 94 54 53 71 84 79 75 65 50 45 65 77 71 63 67 57 63...
Below represent scores on an exam, each entry one score for one student 40 99 59...
Below represent scores on an exam, each entry one score for one student 40 99 59 98 63 63 64 65 67 35 67 67 68 70 71 71 71 46 72 72 60 73 74 74 74 75 97 75 62 76 76 76 76 76 77 57 77 98 77 63 78 78 78 79 79 80 80 80 80 80 81 81 92 81 93 82 82 83 83 83 83 83 83 83 84 84 84...
Can you write the function in python? def remove_outliers(data, num_outliers): # When analyzing data collected as...
Can you write the function in python? def remove_outliers(data, num_outliers): # When analyzing data collected as a part of a science experiment it # may be desriable to remove the most extreme values before performing # other calculations. Complete this function which takes a list of # values and an non-negative integer, num_outliers, as its parameters. # The function should create a new copy of the list with the num_outliers # largest elements and the num_outliers smallest elements removed. #...
Your IT department provided you data on patients that received ER services, their GHHS, and their...
Your IT department provided you data on patients that received ER services, their GHHS, and their recovery time. Prepare a report to share with the owners of the facility that will help you make informed decisions about how long you can expect a patients’ recovery time would be based on their GHHS. Based on your findings provide recommendations on your plan moving forward to improve the functioning of your facilities in generating revenue. Prepare a report that addresses each of...
A business analyst wants to know if a new website design compared to an old website...
A business analyst wants to know if a new website design compared to an old website design is showing increased page views per visit. Two different samples of customers are randomly sent to one of two different websites, offering the same products, but with different designs. Is there a difference in average page views between the new and old website design? Use data from "website" sheet in excel. Which of the following was the p-value you used for this statistical...
(a) Construct a 99% confidence interval for the population proportion who prefer your client's product. (b)...
(a) Construct a 99% confidence interval for the population proportion who prefer your client's product. (b) Would a 95% confidence interval for the same population proportion be wider or narrower. (c) The marketing director of your client's company states, "I am almost certain that our product is preferred by at least 40% of consumers". Based on your answer to part (a), do you agree with him? Why or why not? Consumer ID Product Preference 1 Competitor 2 Client 3 Competitor...
48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63...
48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 QUESTION 1 All of the following are management’s objectives in designing effective internal controls over financial reporting (ICFR) except for ______________ ? a. Comply with section 404 of the Sarabanes Oxley (SOX) act. b. Producing accurate and complete financial statements and other reports to make operational decisions. c. Ensure reliability of financial reporting d. Management review of the year-end financial statements to ensure proper...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT