ales In a survey, 16 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $37.7 and standard deviation of $19.4. Estimate how much a typical parent would spend on their child's birthday gift (use a 90% confidence level). Give your answers to 3 decimal places. ssions es Express your answer in the format of + E. ess College ry Resources

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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ales
In a survey, 16 people were asked how much they spent on their child's last birthday gift. The results were
roughly bell-shaped with a mean of $37.7 and standard deviation of $19.4. Estimate how much a typical
parent would spend on their child's birthday gift (use a 90% confidence level). Give your answers to 3
decimal places.
ssions
es
Express your answer in the format of + E.
ess College
ry Resources
Transcribed Image Text:ales In a survey, 16 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $37.7 and standard deviation of $19.4. Estimate how much a typical parent would spend on their child's birthday gift (use a 90% confidence level). Give your answers to 3 decimal places. ssions es Express your answer in the format of + E. ess College ry Resources
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