Question

Question 5. The number of meteorites found in 11 states of the United States is

89, 47, 164, 470, 296, 30, 215, 78, 89, 48, 39

Sort the data in ascending (increasing) order.

Question 6. For the data values in Question 5:

a) Find the mean x-bar

b) Find the mode

c) Find the range

d) Find the standard deviation S

Question 7. Give the 5-number summary for the data values in Question 5.

min =

Q1 =

median=

Q3 =

max =

Question 8.

Find the following for the data values in Question 5, using the values in Question 7.

a) Find the IQR

b) Find the Left Fence

c) Find the Right Fence

d) On your SHOW WORK draw a BOX PLOT. Draw the FENCES as vertical dashed lines in your Box Plot graph.

Answer 1

You should be able to do 5 and 6 by yourself.

Standard deviation
1. Find the mean...
2. For each data point, find the square of its distance to the mean...
3. Sum the values from Step 2...
4. Divide by the number of data points.

Cannot draw Box plot on these posts.