Mathematics, 01.02.2021 23:40 abbz13
Newborn babies: A study conducted by the Center for Population Economics at the University of Chicago studied the birth
weights of 746 babies born in New York. The mean weight was 3226 grams with a standard deviation of 836 grams. Assume that
birth weight data are approximately bell-shaped. Estimate the number of newborns who weighed between 2390 grams and 4062
grams. Round to the nearest whole number.
The number of newborns who weighed between 2390 grams and 4062 is
Answers: 3
Mathematics, 21.06.2019 16:30
You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?
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Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles
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Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents
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Newborn babies: A study conducted by the Center for Population Economics at the University of Chicag...
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