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What is the IQR of the test score distribution? *** enter just numbers for your answer, no sentences
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12. What percentage of the data is between 40 and 150? Enter just a number follow by %, no spaces.
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What is the median of the data provided for hours spend on homework per week?
10
3.8
1
3.5
9
- Multiple ChoicePlease save your changes before editing any questions.What is the median of the data?20010090140
- Multiple ChoicePlease save your changes before editing any questions.
What is the mode and range of the data? Select all that applies.
25 and 40
50
45
25
30
- Multiple ChoicePlease save your changes before editing any questions.Consider the boxplot below. What is the interquartile range (IQR)?43.569
- Multiple ChoicePlease save your changes before editing any questions.What percentage of the data is between 90 and 140?25 %50%75%100%
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Given a mean of 75 and a standard deviation of 7, what percentage of scores are greater than 68?
34%
84%
95%
68%
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How many female students are taking physics?
14
19
33
24
- Multiple ChoicePlease save your changes before editing any questions.
According to the table, what is the relative frequency of Students ages 14 - 17 who skip breakfast?
About 27%
About 35%
About 15%
About 30%