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Laabri

Measures of Central Tendancy

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Last updated over 8 years ago
21 Nsɛmmisa

Daily High Temperatures: 68°F, 71°F, 72°F, 68°F, 61°F

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Larry's Bowling Scores 156, 172, 164, 138, 172, 117

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Dan lost weight each week on a doctor supervised diet. Week 1 he lost 4 lbs, week 2 he lost 2.5 lbs, week 3 he lost 2.5 lbs and week 4 he lost 3.5lbs.

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Sonia worked the following number of hours each day this week at her part time job. Mon. 3.5, Tues 3.5, Wed 3, Fri 3, Sat 4.

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

What is the range of the daily high temperatures?

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2.

What is the mean of the daily high temperatures?

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3.

What is the median of the daily high temperatures?

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4.

What is the mode of the daily high temperatures?

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5.

What is Larry's range of bowling scores?

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6.

What is Larry's mean bowling score?

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7.

What is Larry's median bowling score?

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8.

What is Larry's mode of his bowling scores?

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9.

What was Dan's range of pounds lost?

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10.

What was Dan's mean weight loss?

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11.

What was Dan's median weight loss?

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12.

What was Dan's mode of pounds lost?

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13.

What is the range of hours Sonia worked?

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14.

What is the mean of hours Sonia worked?

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15.

What is the median number of hours Sonia worked?

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16.

What is the mode of hours Sonia worked?

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17.

On her last 5 math tests, Alisha scored 78%, 83%, 85%, 79%, and 77%. She is aiming for an average of at least 80% in her math class. What is the least score she can get on her next test to achievce her goal?

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18.

Which measure of central tendancy must be a number in the set?

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19.

Before the last math test of the semester, the sum of Andre's math test scores was 329%. On the last math test, his score was 90%, making his semester's math average 83.8%. To find the total number of math tests Andre took, first find the sum of 329% and 90% and then . . .

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20.

For which set of data do the mean, median, and mode all have the same value?

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21.

4 people scored a 6

6 people scored a 7

7 people scored a 8

2 people scored a 9

1 person scored a 10

What is the mean score?