Compute the standard deviation for the set of data. 13.3, 14.3, 15.3, 16.3, 17.3

a√2

b 2

c √10

d 4

add up all of the value

13.3+14.3+15.3+16.3+17.3=76.5

then divide by 5 as there are n=5 in the set given

76.5\5=15.3

the mean of this data set is 15.3

subtract the mean from each value to get this list of differences

x1-mean=13.3-15.3=-2

x2-mean=14.3-15.3=-1

x3-mean=15.3-15.3=-0

x4-mean=16.3-15.3=1

x4-mean=17.3-15.3=2

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

answer: get a conversion sheet out i dont know the exact measurments

step-by-step explanation: divide the number of feet with the nu,ber of milrs and there your answer