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Author Question: The histogram shows the ages (in months) that babies learned to walk. Use this histogram to solve ... (Read 89 times)

Frost2351

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on: Feb 2, 2020

Question 1

The combined SAT scores of the freshman class at a particular university are normally distributed with a mean of 1000 and a standard deviation of 100. What percentage of the freshmen class had combined SAT scores above 1110?

Question 2

The histogram shows the ages (in months) that babies learned to walk. Use this histogram to solve the problem.

(i) Find the median age that a baby learned to walk.
(ii) Find the first quartile by determining the median of the lower half of the data.
◦ (i) median = 11.5;
(ii) first quartile = 9.5
◦ (i) median = 13;
(ii) first quartile = 12.5
◦ (i) median = 11;
(ii) first quartile = 10
◦ (i) median = 12;
(ii) first quartile = 10.5
Thinking Mathematically ¦ Blitzer ¦ 6th Edition
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Marked as best answer by Frost2351 on Feb 2, 2020

onowka

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Reply #1 on: Feb 2, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Frost2351

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Reply 2 on: Feb 2, 2020
Excellent

elyse44

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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