The responses of a sample of 1020 people who were asked if the air quality in their community is better or worse than it was 10 years aga are shown below. Find the mean, median and mode of the date.

Better: 345 Worse: 430 Same: 245

a) Find the mean. Select correct choice below. Fill in answer to complete choice.

The Mean is ??? (round decimal to nearest tenth)
or
There is no mean for this data.

b) find the median. Select correct choice below. Fill in answer to complete choice.

The median is ??? (round decimal to nearest tenth)
or
There is no median for this date.

c) Choose correct mode of the data below.

BETTER
SAME
WORSE
THE MODE CANNOT BE FOUND

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The responses of a sample of 1020 people who were asked if the air quality in their community is better or worse than it was 10 years aga are shown below. Find the mean, median and mode of the date.

Better: 345 Worse: 430 Same: 245

a) Find the mean. Select correct choice below. Fill in answer to complete ...

3. A retail store manager kept track of the number of car magazines sold each week over a 10-week period. The results are shown below. 27 30 21 62 28 18 23 22 26 28
a. Find the mean,median, andmode of newspapers sold over the 10-week period.
b. Which measure(s) of central tendency best represent the data?

What are the characteristics of a population for which it would be appropriate to use mean/median/mode? When would the characteristics of a population make them inappropriate to use?

What is the Mean,Median, Modeand Standard Deviation using the following:
SAMPLE DATA: 2, 5, 7, 11, 12, 16, 16
1) What is the mean of X of the data above (TO THE NEAREST 1/10)?
2) What is the median of the data above?
3) What is the mode of the data above?
4) What is the standard deviation of the data ab

(a) Determine the medianand (b) the mode.
10 observations and no two values were the same?
6 observations and they were all the same?
6 observations and the values were 1, 2, 3, 3, 4, and 4?
The following are the ages of the 10 people in the video arcade at the Southwyck Shopping Mall at 10 A.M. this morning.

Does all statistical data have a mean,median, or mode? Why? When is the mean the best measure of central tendency? When is the median the best measure of central tendency?

Mean,median, andmode: Computations
The following list contains the average annual total returns (in percentage points) for 8 mutual funds. The mutual funds appear in an online brokerage firm's "all-star" list.
23, 16, 9, -5, 40, 36, 16, 21
A - What is the mean of this data set? If the answer is not an integer, roun

Question Four. The following values are the number of months that individuals were not serving time during the previous year (out of jail). Note that a value of 0 indicates that a subject was in jail for the entire year. Values for 35 subjects are as follows:
5 10 0 5 11 0 0
12 0 3 7 0 8 12
0 3 12 12 12 0 12
8 9 12 8 10 12 8