Question
In: Statistics and Probability
The ages of 10 brides at their first marriage are given below. Complete parts? (a) and?...
The ages of 10 brides at their first marriage are given below. Complete parts? (a) and? (b) below.
31.5 31.5?? 41.7 41.7?? 30.9 30.9?? 33.1 33.1?? 43.3 43.3?? 26.9 26.9?? 26.3 26.3?? 23.6 23.6?? 34.3 34.3?? 31.6 31.6??
?(a) Find the range of the data set. Range equals = nothing ?(Round to the nearest tenth as? needed.)
?(b) Change 43.3 43.3 to 50.5 50.5 and find the range of the new data set.
Range equals = nothing ?(Round to the nearest tenth as? needed.)
Solutions
Expert Solution
a) Range = highest value - lowest value = 43.3 - 23.6 = 19.7
b) New range = 50.5 - 23.6 = 26.9
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