Find the mean, median, and mode of the data set 8 2 7 2 6
> Question 8 5 pts The following set of data is from a sample of n=6. 7, 10, 9, 7, 8, 12 a. Compute the mean, median, and standard deviation. (Round to two decimal places as needed.) b. What is the shape of the dataset? Why? Upload Choose a file
The following set of data is from a sample of n=6. 8 2 7 8 10 11 a. Compute the mean, median, and mode. b. Compute the range, variance, standard deviation, and coefficient of variation. c. Compute the Z scores. Are there any outliers? d. Describe the shape of the data set.
Question 1 (1 point) Saved Averages are referred to as measures of central normalcy. Question 1 options: True False Question 2 (1 point) Saved The value in the middle of a set of ranked data is called the mean. Question 2 options: True False Question 3 (1 point) Saved The piece of data that occurs the most in a set of data is called the median. Question 3 options: True False Question 4 (1 point) Saved Measures of dispersion are...
What is the median of the following set of values? 8, 6, 3, 1, 12 a. 5 Ob. 7 Oc. 6 d. 3
What is the median of the following set of values? 8, 6, 3, 1, 12 a. 5 Ob. 7 Oc. 6 d. 3
CAR 1 2 3 4 5 6 7 8 9 10 11 12 AGE 13 10 15 17 11 10 11 15 15 17 8 8 PRICE 13.1 11.8 5.7 4.9 6.8 14.0 11.4 9.8 9.8 4.5 13.0 11.0 Listed above is random sample of 12 used cars sold at the dealership during the last year. A. Determine the regression equation? a = b = B. Estimate the selling price of an 7-year old car ($000) selling price? C. Interpret...
Directions: Calculate the mean, median, mode, range, variance, and standard deviation (SD) for each set of data. Please show your work on a separate sheet of paper and submit it along with this worksheet. Make sure your name is on the separate sheet. All answers must be written on this sheet. 1. Data Set: 1, 3, 1, 5, 7, 2, 4, 1, 3, 6, 2, 5, 2, 6, 8, 8, 2, 1, and 3 Mean = _____ Median=_____ Mode=_____ ...
The following set of data is from a sample of n=6. 7, 10, 9, 7, 8, 12 a. Compute the mean, median, and standard deviation. (Round to two decimal places as needed.) b. What is the shape of the dataset? Why?
Consider the following data set: 11 11 19 3 6 5 2 8 7 7 5 2 The value of the 3rd quartile is: 9 9.5 8 none of the above
hours age sex 7 17 f 8 40 f 8 60 m 5 35 f 6 22 m 4 7 m 7 16 f 6 10 m 4 19 f 5 9 m 6 14 m Please make a confidence interval with the data given and give the mean, standard deviation, critical value, and the margin of error. Second, for hours and age please give the Min, Q1, Med, Q3, Max, Mean and standard deviation (separate the hours and age...