Here are some statistics for the annual Wildcat golf tournament: lowest $\text { score } = 58 \text {, }$ mean $\text { score } = 95 \text {, }$ median = 103,range = 92,IQR = 110, $\mathrm { Q } 1 = 38 \text {, }$ standard $\text { deviation } = 15 \text {. }$ Suppose it was very windy and all the golfers' scores went up by 7 strokes.Tell the new value for each of the summary statistics.
A)Lowest score: 65,mean: 102,median: 110,range: 92,IQR: 110,Q1: 45,SD: 15
B)Lowest score: 65,mean: 102,median: 110,range: 85,IQR: 110,Q1: 45,SD: 15
C)Lowest score: 65,mean: 102,median: 110,range: 85,IQR: 117,Q1: 45,SD: 15
D)Lowest score: 65,mean: 95,median: 103,range: 85,IQR: 110,Q1: 45,SD: 15
E)Lowest score: 65,mean: 102,median: 110,range: 85,IQR: 110,Q1: 45,SD: 22

Question

Quizplus · Accepted Answer

Adding a constant to every score in a data set increases measures of central tendency (mean, median, Q1) and location (lowest score) by that constant but does not change measures of spread (range, IQR, standard deviation).

Here Are Some Statistics for the Annual Wildcat Golf Tournament score =58, \text { score } = 58 \text {, } score =58,

Here Are Some Statistics for the Annual Wildcat Golf Tournament $\text { score } = 58 \text {, }$