Find the measures of center for following. Data Frequency 50 - 54 55 - 59 60 - 64 11 24 15 65 - 69 70 - 74 75 - 79 80 - 84 9. 4 3 85 - 89 90 - 94 2 mode = median mean = (round to 4 decimal places)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Find the measures of center for following.
Data
Frequency
50 - 54
55 - 59
60 - 64
11
24
15
65 - 69
70 - 74
75 - 79
80 - 84
9.
4
3
85 - 89
90 - 94
2
mode =
median
mean =
(round to 4 decimal places)
Transcribed Image Text:Find the measures of center for following. Data Frequency 50 - 54 55 - 59 60 - 64 11 24 15 65 - 69 70 - 74 75 - 79 80 - 84 9. 4 3 85 - 89 90 - 94 2 mode = median mean = (round to 4 decimal places)
A home pregnancy test was given to women, then pregnancy was verified through blood tests. The following
table shows the home pregnancy test results.
Positive
Negative
Total
Pregnant
Not Pregnant
67
4
71
79
84
Total
72
83
155
Find the following. Give answers as a reduced fraction or decimal to at least 4 decimal places.
72
a. P(Positive | Pregnant) =
155
67
b. What is the probability that the woman is pregnant given that the test is positive?
155
79
c. Given that a woman is pregnant, what is the probability that the test is negative?
155
d. P(Not Pregnant | Negative) =
Transcribed Image Text:A home pregnancy test was given to women, then pregnancy was verified through blood tests. The following table shows the home pregnancy test results. Positive Negative Total Pregnant Not Pregnant 67 4 71 79 84 Total 72 83 155 Find the following. Give answers as a reduced fraction or decimal to at least 4 decimal places. 72 a. P(Positive | Pregnant) = 155 67 b. What is the probability that the woman is pregnant given that the test is positive? 155 79 c. Given that a woman is pregnant, what is the probability that the test is negative? 155 d. P(Not Pregnant | Negative) =
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