Question
In: Math
The frequency distribution shows the average seasonal rainfall in California measured in inches Please complete the...
The frequency distribution shows the average seasonal rainfall in California measured in inches
Please complete the chart (frequency and cumulative relative frequency) CRF to two decimal points
Rainfall Frequency Cumulative Relative Frequency
0 -9.99 2
10 – 19.99 25
20 - 29.99 0.88
30 -30.99 0.98
40 – 40.99 1.00
Total 50
I would like a clear understanding of where the values come from to complete this chart. I have seen a couple of answers that do not clearly explain how the missing values are generated (Formulas).
Solutions
Expert Solution
Solution :
Rainfall Frequency Cumulative Relative Frequency
0 -9.99 2 2 / 50 = 0.04
10 – 19.99 25 0.04 + 25/50 = 0.04 + 0.50 = 0.54
20 - 29.99 17 17 / 50 = 0.34 + 0.54 = 0.88
30 -30.99 0.98 3 3 / 50 = 0.06 + 0.88 = 0.94
40 – 40.99 3 3 / 50 = 0.06 + 0.94 = 1.00
Total 50
milcah answered 2 hours agoRelated Solutions
The frequency distribution below shows the distribution of average seasonal rainfall in San Francisco, as measured...
The frequency distribution below shows the distribution of
average seasonal rainfall in San Francisco, as measured in inches,
for the years 1967-2017. (Show all work. Not Just the
answer.)
Season Rainfall (in Inches)
Frequency
Cumulative Relative Frequency
0 - 9.99
1
10 - 19.99
22
20 - 29.99
0.84
30 - 30.99
0.98
40 - 40.99
1.00
Total
50
(a) Why is it appropriate to use a grouped frequency distribution
for this data?
(b) Complete the frequency table with frequency...
The data represents the daily rainfall (in inches) for one month. Construct a frequency distribution beginning...
The data represents the daily
rainfall (in inches) for one month. Construct a frequency
distribution beginning with a lower class limit of
0.000.00
and use a class width of
0.200.20.
Does the frequency distribution appear to be roughly a normal
distribution?
0.480.48
0
0
0
0.180.18
0
0.180.18
0
0.020.02
0.220.22
0.450.45
0
0
0.240.24
0
0.290.29
0
0.540.54
0
1.391.39
0
0
0.190.19
0
0.010.01
0
0.260.26
0
0.210.21
0
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The state of California has a mean annual rainfall of 22 inches, whereas the state of New York has a mean annual rainfall of 42 inches.
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(a)
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