Question

How do i find the midrange?????

Answer 1

whats the question?

Answer 2

is it set of numbers or what???

Answer 3

assuming it so
it will be

The Midrange

Another measure of center that is not as popular as the mode, mean and median is called the midrange. The midrange is the mean of the maximum and minimum values of the data set. The data set 3, 4, 10, 11 has maximum 3 and minimum 11, so the midrange is (3+11)/2 = 7

Answer 4

hello are you getting it @julia25463 ?

Answer 5

88 82 97 76 79 92 65 84 79
90 75 82 78 77 93 88 95 73
69 89 93 78 60 95 88 72 80
94 88 74

Answer 6

@ChiefArnav

Answer 7

sorry

Answer 8

its 69 + 95/2
no need to be sorry

Answer 9

are yu sure

Answer 10

for the sum yes

Answer 11

umm thats not an answer option

Answer 12

my bad its 65 and not 69

Answer 13

so its 65 + 95/2

Answer 14

okay is it he biggest subt by the lowest number divided by 2

Answer 15

no

Answer 16

its both add then divide

Answer 17

divide by 2

Answer 18

midrange

Answer 19

yes

Answer 20

oh okay i got it not its 78.5

Answer 21

what are your option?

Answer 22

a.
Mean is 84, median is 82, mode is 82, midrange is 77
b.
Mean is 82, median is 88, mode is 88, midrange is 77
c.
Mean is 82.4, median is 88, mode is 82, midrange is 78.5
d.
Mean is 82.4, median is 82, mode is 88, midrange is 78.5

Answer 23

i got c

Answer 24

no its d sorry

Answer 25

kindly show me all the working you did

Answer 26

well yu helpe with the midrange so i got 78.5

Answer 27

mode is occurs the most so its 88

Answer 28

thats all i really had to do plus putting them all in order

Answer 29

all good

Answer 30

okay can yu help me with one more

Answer 31

ask :)

Answer 32

The table below shows the scores on a science test.
John
75
Brett
80
Elizabeth
90
Cindy
100
Jake
75
Kenji
85
Rick
80
Joy
80
Raul
90
Suni
85

Find the standard deviation. Round to the nearest tenth when necessary

Answer 33

a.
53.3
c.
6
b.
8.2
d.
7.3

Answer 34

find the mean
find the variance
square root the variance

you have your answer:)

Answer 35

i dont know how to find the variance

Answer 36

all i see are question marks

Answer 37

The variance is the average of the squared differences from the mean. To get the variance, first calculate the difference from the mean for each sample number.

Answer 38

so find the mean is the first step right?

Answer 39

yep

Answer 40

okay hold on

Answer 41

is it 82.4