Mathematics, 27.03.2020 04:16 itsjusmika
In a survey, 19 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $46 and standard deviation of $20. Estimate how much a typical parent would spend on their child's birthday gift (use a 90% confidence level).
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Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =
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Ineed ! the person who answers and shows their work on they got the answer first will be marked the !
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Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
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In a survey, 19 people were asked how much they spent on their child's last birthday gift. The resul...
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