The accompanying data are lengths (inches) of bears. Find Pgs5. Click the icon to view the bear length data. ... Pg5 =D (Type an integer or a decimal. Do Bear Lengths 36.5 36.5 40.0 40.0 40.5 42.5 43.0 46.0 46.5 46.5 47.5 47.5 e 49.5 50.5 52.0 52.0 53.0 53.5 53.5 57.0 57.3 58.0 58.5 59.0 59.0 59.5 60.5 60.5 61.0 61.5 62.5 62.5 63.0 63.0 63.5 63.5 63.5 64.5 64.5 65.5 66.5 66.5 68.0 68.5 69.5 70.5 71.5 72.0 72.5 72.5 72.5 74.0 75.5 76.0
The accompanying data are lengths (inches) of bears. Find Pgs5. Click the icon to view the bear length data. ... Pg5 =D (Type an integer or a decimal. Do Bear Lengths 36.5 36.5 40.0 40.0 40.5 42.5 43.0 46.0 46.5 46.5 47.5 47.5 e 49.5 50.5 52.0 52.0 53.0 53.5 53.5 57.0 57.3 58.0 58.5 59.0 59.0 59.5 60.5 60.5 61.0 61.5 62.5 62.5 63.0 63.0 63.5 63.5 63.5 64.5 64.5 65.5 66.5 66.5 68.0 68.5 69.5 70.5 71.5 72.0 72.5 72.5 72.5 74.0 75.5 76.0
Chapter1: Whole Numbers
Section1.1: Introduction To Whole Numbers
Problem 56E: Astronomy the average distance between Earth and the sun is 149,597,888kilometers. Round the...
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Transcribed Image Text:The accompanying data are lengths (inches) of bears. Find P95-
Click the icon to view the bear length data.
Pg5
(Type an integer or a decimal. Do
Bear Lengths
36.5 36.5 40.0 40.0 40.5 42.5 43.0 46.0 46.5 46.5 47.5 47.5 9
49.5 50.5 52.0 52.0 53.0 53.5 53.5 57.0 57.3 58.0 58.5 59.0
59.0 59.5 60.5 60.5 61.0 61.5 62.5 62.5 63.0 63.0 63.5 63.5
63.5 64.5 64.5 65.5 66.5 66.5 68.0 68.5 69.5 70.5 71.5 72.0
72.5 72.5 72.5 74.0 75.5 76.0
Print
Done
Transcribed Image Text:A pediatrician has three patients with measles and they are ages 2, 3, and 7. Assume that samples of size n=2 are randomly selected with replacement from the population of 2, 3, and 7.
Listed below are the nine different possible samples. Complete parts (a) through (c) below.
2,2 2,3 2,7 3,2 3,3 3,7 7,2 7,3 7,7 D
a. Find the value of the population median.
The median is.
(Round to one decimal place as needed.)
b. Find the median of each of the nine samples and then summarize the sampling distribution of the medians in the format of a table representing the probability distribution of the distinct
median values.
Sample Median
Probability
(Type integers or fractions. Use ascending order of the sample medians.)
c. Find the mean of the sampling distribution of the sample medians.
The mean is
(Round to one decimal place as needed.)
d. Based on the preceding results, is the sample median an unbiased estimator of the population median? Why or why not?
O A. The sample medians do not target the population median. Sample medians are unbiased estimators of population medians.
O B. The sample medians appear to target the population median. Sample medians are unbiased estimators of population medians.
OC. The sample medians appear to target the population median. Sample medians are not unbiased estimators of population medians.
O D. The sample medians do not target the population median. Sample medians are not unbiased estimators of population medians.
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