Mathematics, 18.02.2021 17:40, robertschulte116
A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.
Studied: 87 100 94 79 92 100 95 83 89 99 100 91 89 95 100 93 96 83
Did Not Study: Nobody cares
Brainliest
Part 1: Calculate the mean absolute deviation of the group that studied, rounded to the nearest tenth.
Part 2: How many of the scores (from the group that studied) are within one mean absolute deviation of the mean
Answers: 3
Mathematics, 21.06.2019 15:30, fooligan3448
The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?
Answers: 3
Mathematics, 21.06.2019 17:00, heysonic91
The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?
Answers: 1
Mathematics, 21.06.2019 23:00, Baby010391
Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122
Answers: 1
A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claime...
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