Consider the data set 3 8 8 4 9 Find the average (mean): Find the median: 2.

Use table for questions 1a, b,c, Number of hours spent sleeping at night 5 8 6 7 4 9 8 7 5 9 8 10 7 7 8 6 8 8 7 8 9 8 7 5 9 10 7 8 8 6 1a. Find the measurer of central tendency for the data. Mean: Median: Mode: 1b. Which measure of central tendency so you think gives the best indication of the number of hours the “typical” person spends sleeping each night? Explain 1c. Suppose anotherperson was surveyed who said that he spends 3 hours sleeping at night. How would this affect the mean, median and mode? 2A. Use the given data set to solve the following problems 100, 129,105,97,112,103,241,110,117,18. Find the a) mean b) median c) mode B) What effect dose removing the outlier have on each measure of central tendency? a) mean b) Mode c) Median 3. Gray has taken an aptitude test 8 times and his scores are 96,98,105,36,87,95, and 93. Which measure of central tendency is most appropriate for his score?

Can someone please help? Thank you.

Mean is advantageous than the median because a. It is not influenced by extreme values b. Data needs to be sorted out c. It does not consider all values d. It considers all values in a data

The median for the given set of six ordered data values is 30.5. 5 12 25 41 49 What is the missing value? The missing value is

Below is a box plot showing the ages of actors and actresses. Ages of Oscar Winning Actors from 1975 to 2004 Female E Male 20 40 60 80 100 Age Which has a higher median? data is needed to tell both have the same median actors O actresses

The following refer to the following data set: 20 28 44 92 64 48 68 43 86 43 What is the mean (7) of this data set? mean = (Please show your answer to one decimal place.) What is the median of this data set? median = %3D What is the mode of this data set? mode = %3D

a set of 50 data values has a mean of 15 and a A set of 50 data has a mean of 15 and a varience of 36. find the standard score of a data value =21

Does the mean represent the center of the data?

When are mean, median, and mode the best measure of center?