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Mathematics, 20.01.2020 18:31 davidleew24

The data represents the daily rainfall (in inches) for one month. construct a frequency distribution beginning with a lower class limit of 0.00 and use a class width of 0.20. does the frequency distribution appear to be roughly a normal distribution? 0.44 0 0 0 0.18 0 0.17 0 0.01 0.07 0.41 0 0 0.13 0 0.23 0 0.62 0 1.23 0 0 0.15 0 0.01 0 0.28 0 0.12 0 daily rainfall (in inches) frequency 0.00 dash 0.19 24 0.20 dash 0.39 2 0.40 dash 0.59 2 0.60 dash 0.79 1 daily rainfall (in inches) frequency 0.80 dash 0.99 0 1.00 dash 1.19 0 1.20 dash 1.39 1 does the frequency distribution appear to be roughly a normal distribution? a. no, although the distribution is approximately symmetric, the frequencies do not start low, increase to some maximum frequency, then decrease. b. yes, all of the requirements are met. c. no, although the frequencies start low, increase to some maximum, then decrease, the distribution is not symmetric. d. no, the distribution is not symmetric and the frequencies do not start off low.

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