4 For the normal distribution to the right please identify t

4. For the normal distribution to the right, please identify the normal distribution to the right, please identify: 171 187 203 219 235 251 267

Solution

Mean = central symmetric line = 219

The full range is between 171 and 267 maximum

Hence 6 (std dev) = 267-171 = 96

std dev = 96/6 =16

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Hence this is a normal distribution with mu =219, sigma = 16