Mathematics, 29.06.2021 20:10 danielzgame
In a survey, 30 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $35 and standard deviation of $17. Construct a confidence interval at a 95% confidence level.
Answers: 3
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What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?
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The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer
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The track team ran a mile and a quarter during their practice how many kilometers did her team runs?
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In a survey, 30 people were asked how much they spent on their child's last birthday gift. The resul...
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