Question: Need help expressing the answer in the following format! In a survey, 18 people were asked how much they spent on their child's last birthday

Need help expressing the answer in the following format! In a

Need help expressing the answer in the following format!

In a survey, 18 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $31.8 and standard deviation of $6.1. Estimate how much a typical parent would spend on their child's birthday gift (use a 98% confidence level). Give your answers to 3 decimal places. Express your answer in the format of a + E. $ 31.800 + $

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