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A sample of size 7-10 is drawn from a population. The data is shown below 71.6...
A sample of size n = 10 is drawn from a population. The data is shown...
A sample of size n = 10 is drawn from a population. The data is shown below. 69 38.1 59.8 45.8 69 69 36.4 27.5 45.4 42.5 What is the range of this data set? range = What is the standard deviation of this data set? (Remember, it is a sample.) Please report the answer with appropriate rounding, reporting 2 more decimal places than the original data. stdev =
A sample of size n=10 is drawn from the population. The data is shown below. 22....
A
sample of size n=10 is drawn from the population. The data is shown
below.
22. A sample of size n = 10 is drawn from a population. The data is shown below. 87.3 71.4 67.6 58.6 60.6 55.4 87.3 49.2 87.3 66.2 What is the range of this data set? range What is the standard deviation of this data set? (Remember, it is a sample.) Please report the answer with appropriate rounding, reporting 2 more decimal places than the...
Annual high temperatures in a certain location have been tracked for several years. Let X represent...
Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. Based on the data shown below, calculate the regression line (each value to two decimal places). 45.92 9.05 6 10.68 79.41 8 12.24 9 11.07 Get help: Video Box 1: Enter your answer as an integer or decimal number. Examples: 3.-4.5.5172 Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer as an...
A sample of size n = 10 n=10 is drawn from a population. The data is...
A sample of size n = 10 n=10 is drawn from a population. The data is shown below. 35.8 72.8 55.4 66.2 55.6 45 72.8 51.6 72.8 42.1 What is the range of this data set? range = 37 What is the standard deviation of this data set? (Remember, it is a sample.) Please report the answer with appropriate rounding, reporting 2 more decimal places than the original data. Please, please, please do not calculate the value by hand. stdev...
A sample of size n = 10 n = 10 is drawn from a population. The...
A sample of size n = 10 n = 10 is drawn from a population. The data is shown below. 38.5 42.1 45.8 67.7 67.7 26.9 33.8 67.7 46 54.1 What is the range of this data set? range = What is the standard deviation of this data set? (Remember, it is a sample.) Please report the answer with appropriate rounding, reporting 2 more decimal places than the original data. Please, please, please do not calculate the value by hand....
A sample of size n = 10 n = 10 is drawn from a population. The...
A sample of size n = 10 n = 10 is drawn from a population. The data is shown below. 70.4 56.8 39 63.8 70.4 43.8 59.4 46.5 50.4 70.4 What is the range of this data set? range = What is the standard deviation of this data set? (Remember, it is a sample.) Please report the answer with appropriate rounding, reporting 2 more decimal places than the original data. Please, please, please do not calculate the value by hand....
he graph illustrates the distribution of test scores taken by College Algebra students. The maximum possil...
he graph illustrates the distribution of test scores taken by College Algebra students. The maximum possil he test was 140, while the mean score was 74 and the standard deviation was 15. 29 44 104 119 59 74 89 Distribution of Test Scores Q What is the approximate percentage of students who scored between 29 and 74 on the test? % What is the approximate percentage of students who scored higher than 119 on the test? 1% What is the...
In a sample of 98 people 63 were in favor of a zoning change. What are...
In a sample of 98 people 63 were in favor of a zoning change. What are the mean and standard deviation, and standard error of the mean of this sample? mean = standard deviation (accurate to 3 decimal places) = standard error of the mean (accurate to 3 decimal places) = Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172 Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer...
Jenna categorized her spending for this month into four categories: Rent, Food, Fun, and Other. The...
Jenna categorized her spending for this month into four categories: Rent, Food, Fun, and Other. The percents she spent in each category are pictured here FoodRent 22% | 26% Fun 34% 5% Other If Jenna spent a total of $2400 this month, how much did she spend on Food? The data in the figure below represents the number of stars earned by 140 performers in a talent competition. 35 30 25 5 o 15 2 10 5 Number of Stars...
A set of exam scores is normally distributed with a mean = 82 and standard deviation-...
A set of exam scores is normally distributed with a mean = 82 and standard deviation- 5 Use the Empirical Rule to complete the following sentences. 68% of the scores are between and 95% of the scores are between and 99.7% of the scores are between and Get help: Video Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172 Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer as...
A sample of size n = 10 is drawn from a population. The data is shown below. 69 38.1 59.8 45.8 69 69 36.4 27.5 45.4 42.5 What is the range of this data set? range = What is the standard deviation of this data set? (Remember, it is a sample.) Please report the answer with appropriate rounding, reporting 2 more decimal places than the original data. stdev =
A
sample of size n=10 is drawn from the population. The data is shown
below.
22. A sample of size n = 10 is drawn from a population. The data is shown below. 87.3 71.4 67.6 58.6 60.6 55.4 87.3 49.2 87.3 66.2 What is the range of this data set? range What is the standard deviation of this data set? (Remember, it is a sample.) Please report the answer with appropriate rounding, reporting 2 more decimal places than the...
Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. Based on the data shown below, calculate the regression line (each value to two decimal places). 45.92 9.05 6 10.68 79.41 8 12.24 9 11.07 Get help: Video Box 1: Enter your answer as an integer or decimal number. Examples: 3.-4.5.5172 Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer as an...
he graph illustrates the distribution of test scores taken by College Algebra students. The maximum possil he test was 140, while the mean score was 74 and the standard deviation was 15. 29 44 104 119 59 74 89 Distribution of Test Scores Q What is the approximate percentage of students who scored between 29 and 74 on the test? % What is the approximate percentage of students who scored higher than 119 on the test? 1% What is the...
Jenna categorized her spending for this month into four categories: Rent, Food, Fun, and Other. The percents she spent in each category are pictured here FoodRent 22% | 26% Fun 34% 5% Other If Jenna spent a total of $2400 this month, how much did she spend on Food? The data in the figure below represents the number of stars earned by 140 performers in a talent competition. 35 30 25 5 o 15 2 10 5 Number of Stars...
A set of exam scores is normally distributed with a mean = 82 and standard deviation- 5 Use the Empirical Rule to complete the following sentences. 68% of the scores are between and 95% of the scores are between and 99.7% of the scores are between and Get help: Video Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172 Enter DNE for Does Not Exist, oo for Infinity Box 2: Enter your answer as...
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