The mean value of land and buildings per acre from a sample of farms is $1200, with a standard deviation of $300. The data set has a bell-shaped distribution. Assume the number of farms in the sample is 80. If 20 additional farms were sampled, about how many of these additional farms would you expect to have land and building values between $900 per acre and $1500 per acre?
The mean value of land and buildings per acre from a sample of farms is $1200, with a standard deviation of $300. The data set has a bell-shaped distribution. Assume the number of farms in the sample is 80. If 20 additional farms were sampled, about how many of these additional farms would you expect to have land and building values between $900 per acre and $1500 per acre?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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$300. The data set has a bell-shaped distribution. Assume the number of farms in the sample is 80.
If 20 additional farms were sampled, about how many of these additional farms would you expect to have land and building values between $900 per acre and $1500 per acre?
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