Mathematics, 04.04.2020 03:00 emmalou14
How large of a sample must be drawn so that 98% confidence interval for μ will have a margin of error equal to $133 and σ=$530
Answers: 3
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On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?
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Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?
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Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect
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The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?
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How large of a sample must be drawn so that 98% confidence interval for μ will have a margin of erro...
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