Mathematics, 05.05.2020 02:25, yeicooyola3
Mrs. Crown gave a typing test to her students. She recorded each student's average typing speed, in words per minute. The dot
plot below shows the recorded data
Average Typing Speed
20
22
24 26 28 30 32
Words Per Minute
34
36
Which of the following is the best measure of variability for the data?
A
interquartile range
B. mean absolute deviation
median
D. mean
Answers: 3
Mathematics, 21.06.2019 13:20, animegirl02
What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.
Answers: 1
Mathematics, 21.06.2019 21:00, animexcartoons209
With alll of except for the 2 that i did already
Answers: 1
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