Mathematics, 07.05.2021 19:00 darkghostmist
A scientist claims that a smaller proportion of members of the National Academy of Sciences are women when compared to the proportion of women 10 points nationwide. Let p, represent the proportion of women in the National Academy of Sciences and p2 represent the proportion of women nationwide. Which is the correct alternative hypotheses that corresponds to this claim?
A. Ha P,-P2 < 0
B. Ha: p1-p2 > 0
C. Ha: p1-p2 is not equal to 0
Answers: 2
Mathematics, 21.06.2019 17:00
Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?
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Use the given information to determine the exact trigonometric value.
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You had $235 in your savings account nine weeks ago. you withdrew the same amount each week for 8 straight weeks. your balence was then $75. solve the equation 235 - 8m=75 to find how much money m you withdrew from your account each week. 2 points
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A scientist claims that a smaller proportion of members of the National Academy of Sciences are wome...
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