Answer in Statistics and Probability for Leatha #251083
October 25th, 2022
“mu=1081.3”
“sigma=128.4”
Using the range rule of thumb, significantly low/high values are given as,
Significantly low value=“mu-2*sigma”
Significantly low value =1081.3-(2*128.4)=824.5
Significantly high value=“mu+2*sigma”
Significantly high value=1081.3-(2*128.4)=1338.1
The limit of values is 824.5 to 1338.1.
A value below 824.5 is considered low and a value above 1338.1 is considered high.
Therefore, the value of 1358.1is more than the upper limit, thus it is significantly high