The following is the average daily temperature for Portland, Oregon for the month of July: 81 70 71 74 82 76 86 87 86 71 87 77 70 87 79 87 70 89 82 78 71 79 87 77 94 76 90 92 94 87 (a) Complete the frequency distribution for the data. (Use 4 decimal places when applicable) Temperature Relative Frequency Cumulative Frequency 70-74 75-79 80-84 85-89 90-94 Frequency Cumulative Relative Frequency Enter an integer or decimal number [more..]

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The following is the average daily temperature for Portland, Oregon for the month of July:
81
86
87
70 87 79 87
82 78 71
94
76 90
70-74
75-79
80-84
O7
85-89
90-94
70
FX
71
NE
86
(a) Complete the frequency distribution for the data. (Use 4 decimal places when applicable)
Temperature
Relative Frequency
Cumulative
Frequency
74 82 76
71 87 77
70 89
79 87
94 87
Frequency
Cumulative Relative
Frequency
Enter an integer or decimal number [more..]
Transcribed Image Text:The following is the average daily temperature for Portland, Oregon for the month of July: 81 86 87 70 87 79 87 82 78 71 94 76 90 70-74 75-79 80-84 O7 85-89 90-94 70 FX 71 NE 86 (a) Complete the frequency distribution for the data. (Use 4 decimal places when applicable) Temperature Relative Frequency Cumulative Frequency 74 82 76 71 87 77 70 89 79 87 94 87 Frequency Cumulative Relative Frequency Enter an integer or decimal number [more..]
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 10.3 years, and
standard deviation of 0.5 years.
The 6% of items with the shortest lifespan will last less than how many years?
Give your answer to one decimal place.
Transcribed Image Text:A manufacturer knows that their items have a normally distributed lifespan, with a mean of 10.3 years, and standard deviation of 0.5 years. The 6% of items with the shortest lifespan will last less than how many years? Give your answer to one decimal place.
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