Question

With data set 51,47 and 60, the mean is 52.6. What is the median, mid-range, mode, variance and standard deviation? Are there any confidence interval and normal distribution? If so what is it?

Answer #1

find the mean, median, mode, mid-range and range of
5,8,10,2,7,9,7

Find the mean, median, mode, range, variance, and standard
deviation for the following data: 10,12, 15, 16, 16, 17, 18.

Find the mean, median, mode, range, and standard deviation for
this data set. When
applicable state whether the data set is: unimodal, bimodal,
or multimodal. Round your
answers to one or more decimal place than the largest number
of decimal places given in
the data. The data set is a sample.
$11.40, $32.00, $22.50, $12.01, $10.08, $18.30, $18.40,
$32.00

Define the following terms, in your own words: Mean, Median,
Mode, Range, and Standard deviation.
2. Create and post an example that has a data set of 15 to 25
numbers, similar to the example in the Introduction above. Do not
find the mean, median, mode, range and standard deviation of your
data set.

Find every possible statistic of your data. (Mean, median, mode,
standard deviation, variance, midrange, range, etc.) explain what
these statistics mean in the context of your data without
defining or using a formula. Is the statistic realistic of
the population? Is it skewed? How is it distributed? What level of
measurement is it?
2005 Kelly Blue Book Used Cars
Price
Mean
$21,343.14
Standard
Error
$348.61
Median
$18,025.00
Mode
$10,921.95
Standard
Deviation
$9,884.85
Sample
Variance
97710314.9
Range
$62,116.54
Minimum
$8,638.93
Maximum...

2. Given the following data, calculate the mean, median, mode,
midrange, standard deviation, and variance.
14.35, 17.22, 18.90, 20.02, 34.43, 12.85, 18.49, 7.62, 19.93
(a) Mean
(b) Median
(c) Mode
(d) Range
(e) Standard Deviation
(f) Variance

49,52,53,53,53,54,56,56,57,57,58,58,60,60,61,61,62,64,69,71,71,73,75,78,82
what is the mean
what is the median
what is the mode
what is the range
what is the iqr
what is the 5 number summary
what is q3
what is the data set

Find the mean, median, range, variance and standard deviation of
the data set below. The data represent the fixed monthly costs for
Sam's Linen Service.
Monthly charges
Monthly cost ($)
Bank charges
482
Cleaning
2208
Food
1750
Computer expenses
2471
Lease payments
2656
Grounds fees
1475
Postage
2117
Uniforms
2600
Delivery fuel
955

Compute a 95% confidence interval for the quantitative variable
for the sales data set and interpret that interval.
Sales (Y)
Mean
41.89
Standard
Error
0.84
Median
43
Mode
44
Standard
Deviation
8.39
Sample
Variance
70.32
Kurtosis
1.66
Skewness
-0.45
Range
46
Minimum
21
Maximum
67
Sum
4189
Count
100

for the sample data listed below, find the mean, median, mode,
and range:
245, 192, 107, 188,212, 179

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