Mathematics, 02.12.2021 14:00 aroman4511
Over the past several months, customers at Stymie's department store have been asked to fill out customer satisfaction surveys. In the
surveys, the customers rate their shopping experience on a scale of 0 to 100. Here are 9 recent ratings.
56, 56, 61, 56, 60, 64, 64, 64, 30
Send data to calculator
.
(a) What is the mean of this data set? If your answer is not an
integer, round your answer to one decimal place.
(b) What is the median of this data set? If your answer is not
an integer, round your answer to one decimal place.
(c) How many modes does the data set have, and what are
their values? Indicate the number of modes by clicking in the
appropriate circle, and then indicate the value(s) of the
mode(s), if applicable.
zero modes
ОО O
one mode: 0
two modes: and
Ð¥
5
?
Answers: 3
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