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Statistical Measures Videos 11 videos
All of the following statistical measures of the data above have the same value EXCEPT for
What is the median number of slices eaten per customer?
What was Wendy's average quiz grade over the last 10 days?
TSI Math: Finding Wendy's Average Quiz Score 38 Views
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Description:
What was Wendy's average quiz grade over the last 10 days?
- Data Analysis, Statistics, and Probability / Statistical Measures
- TSI Math / Data Analysis, Statistics, and Probability
- Test Prep / TSI
- TSI Mathematics / Data Analysis, Statistics, and Probability
- TSI / TSI Math
- Data Analysis, Statistics, and Probability / Statistical Measures
- TSI / TSI Mathematics
- Test Prep / TSI
Transcript
- 00:02
Okay sy Math people were still on this windy quiz
- 00:05
study Scatter plot chart thing here for this question What
- 00:09
was wendy's average quiz grade over the last ten days
- 00:17
Calculate wendy's average grade by just adding up each individual
- 00:20
grade on dividing them by ten because she took quiz
Full Transcript
- 00:23
ten times And we're going to get an average here
- 00:25
right So read each grade from the graph and then
- 00:27
adam at the end And what grades while we got
- 00:29
thirty and fifty and sixty seventy seventy eighty eighty and
- 00:32
one hundred hundred seven thirty's a total going to divide
- 00:35
by ten got ten grades right So it's seventy three
- 00:39
points That's it That was her average quiz grade over
- 00:41
last ten days Answer is c seventy three and we're 00:00:44.964 --> [endTime] smoked Yeah
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