.Roughly 1% of American women are tall (over 6 ft in height). We take a random sample of 121 women. Find probability that the sample proportion of tall women is higher than 1.4%.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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9. Roughly 1% of American women are tall (over 6 ft in height). We take a random sample of 121
women. Find probability that the sample proportion of tall women is higher than 1.4%.
10. In a random sample of 144 women 2 were tall (taller than 6 ft.). Based on our sample determine
whether the claim that "population proportion of tall women is 1%" is true.
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Transcribed Image Text:9. Roughly 1% of American women are tall (over 6 ft in height). We take a random sample of 121 women. Find probability that the sample proportion of tall women is higher than 1.4%. 10. In a random sample of 144 women 2 were tall (taller than 6 ft.). Based on our sample determine whether the claim that "population proportion of tall women is 1%" is true. I Desktop 52°F Sunny DELL F5 F6 F7 F8 F9 F10 F11 F12 PrtScr Insert & 8 %3D Y 近
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