Question

Perform the following problem:

For the following data: (sorted)

3 4 5 8 8 10 12 12 20 22

1. Calculate

A) average or average

F. The range

b) The median

g) The Intercuartilico range

C. Fashion

h) Variance

The Middle range

Standard deviation

The middle axis

j) the Coefficient of variation

2. Draw the block diagram and Box & Wisker lines.

3. Then identify the values.

4. are data biased? Indicate which way and why?

Answer #1

Do the following problem:
For the following data: (Ordered)
3 4 5 8 8 10 12 12 20 22
1. Calculate
a.) mean
b) median
c.) mode
d.) middle range
e) middle axis
f.) range
9) interquartile range
h.) variance
i.) standard desviation
j.) coefficient of variation
2. Draw the Box & Wisker block and line
diagram.
3. Then identify the values.
4. Is the data biased? Indicate which way and
why?

For the following data: (sorted)
3 4 5 8 8 10 12 12 20 22
a) Calculate
1) Average or average
6) The Range
2) The median
7) The Intercuartilico range
3) Fashion
8) Variance
4) The middle range
9) Standard deviation
5) The middle axis
10) the coefficient of variation
B. Prepare a Graphic Box Plot (Box and Wisker)
C. Determine border values or near atypical numbers
(outliers)
D) answer whether or not there are atypical numbers. What are...

The following are data on the number of loans approved by a bank
per day for 25 working days:
73 19 16 64 28 28 31 90 60 56 31 56 22 18 45 48 17 17 17 91 92 63
50 51 69
a. Calculate the average, median, quartile 1 and quartile 3
b. Calculate range, interquartile range, variance, standard
deviation, and coefficient of variation.
c. Draw a box plot, give a conclusion

Following are the weight data (in grams) of 25 samples of tea
bags produced by a machine in 1 hour: 5.65 5.44 5.42 5.40 5.53 |
5.34 5.54 5.45 5.52 5.41 | 5.57 5.40 5.53 5.54 5.55 | 5.62 5.56
5.46 5.44 5.51 | 5.47 5.40 5.47 5.61 5.53 |
a. Calculate the average, median, quartile 1 and quartile 3
b. Calculate range, interquartile range, variance, standard
deviation, and coefficient of variation.
c. Draw a box plot, give a conclusion

1) Answer the questions using the following data.
A : 4, 7, 5, 3, 3, 6
B : 8, 12, 9, 2, 10, 15
a. Calculate the mean and the standard deviation.
b. Calculate the coefficient of variation.
c. Compute the z-score of all data.
d. Detect an outlier using the z-score.

Exhibit 3-1
A researcher has collected the following sample data.
5
12
6
8
5
6
7
5
12
4
Please show me how to find: Median, Mode, Mean, the 75th
percentile

The
following set of data is from a sample of n = 7: 17 7 4 9 0 7 3
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.

Given the following sample data:
8 9 10 12 8 9 13 9 10 12
1) Find the: [2, 2, 1 points]
a. Mean x
b. Median
c. Mode
2) Find the variance s2and standard deviation s [4
points]
3) What percent of this sample data is between x − 2s
and x + 2s? [1 point]

Some data from one experiment are given as below:
1, 1, 2, 3, 3, 4, 5, 5, 5, 7, 9
a) Find the median, mean and variance of the data. [4 marks]
b) Find the first, second, third quartiles and the Inter
Quartile Range (IQR), minimum and maximum values. [4 marks]
c) Draw the box-plot as stated in (b) above. [2 marks]

Consider the following two sample data sets.
Set 1: 4 5
7 6 8
Set 2: 7 19 12
4 2
a. Calculate the coefficient of variation for each data set.
b. Which data set has more variability?

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