The following data represent the high-temperature distribution for a summer month in a city for some of the last 130 years. Treat the data as a population. Complete parts (a) through (c). Temperature (°F) 50-59 60-69 70-79 80-89 90-99 100-109 Days 316 1414 1503 568

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
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Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
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The following data represent the high-temperature distribution for a summer month in a city for some of the last 130 years. Treat the
data as a population. Complete parts (a) through (c).
Temperature (°F)
50-59
60-69
70-79
80-89
90-99
100-109
Days
3
316
1414
1503
568
6
Transcribed Image Text:The following data represent the high-temperature distribution for a summer month in a city for some of the last 130 years. Treat the data as a population. Complete parts (a) through (c). Temperature (°F) 50-59 60-69 70-79 80-89 90-99 100-109 Days 3 316 1414 1503 568 6
(a) Approximate the mean and standard deviation for temperature.
F (Round to one decimal place as needed.)
O =
'F (Round to one decimal place as needed.)
(b) Draw a frequency histogram of the data to verify that the distribution is bell shaped.
Transcribed Image Text:(a) Approximate the mean and standard deviation for temperature. F (Round to one decimal place as needed.) O = 'F (Round to one decimal place as needed.) (b) Draw a frequency histogram of the data to verify that the distribution is bell shaped.
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