Homework Help is Here – Start Your Trial Now!
Math
Statistics
The mean value of land and buildings per acre from a sample of farms is $1800, with a standard deviation of $100. The data set has a bell-shaped distribution. Assum the number of farms in the sample is 77. (a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1600 and $2000. 73 farms (Round to the nearest whole number as needed.) (b) If 26 additional farms were sampled, about how many of these additional farms would you expect to have land and building values between $1600 per acre and $2000 per acre? farms out of 26 (Round to the nearest whole number as needed.)

The mean value of land and buildings per acre from a sample of farms is $1800, with a standard deviation of $100. The data set has a bell-shaped distribution. Assum the number of farms in the sample is 77. (a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1600 and $2000. 73 farms (Round to the nearest whole number as needed.) (b) If 26 additional farms were sampled, about how many of these additional farms would you expect to have land and building values between $1600 per acre and $2000 per acre? farms out of 26 (Round to the nearest whole number as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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
See similar textbooks
icon
Related questions
Question
The mean value of land and buildings per acre from a sample of farms is $1800, with a standard deviation of $100. The data set has a bell-shaped distribution. Assume the number of farms in the sample is 77. (a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1600 and $2000. 73 farms (Round to the nearest whole number as needed.) (b) If 26 additional farms were sampled, about how many of these additional farms would you expect to have land and building values between $1600 per acre and $2000 per acre? farms out of 26 (Round to the nearest whole number as needed.)
Transcribed Image Text:The mean value of land and buildings per acre from a sample of farms is $1800, with a standard deviation of $100. The data set has a bell-shaped distribution. Assume the number of farms in the sample is 77. (a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1600 and $2000. 73 farms (Round to the nearest whole number as needed.) (b) If 26 additional farms were sampled, about how many of these additional farms would you expect to have land and building values between $1600 per acre and $2000 per acre? farms out of 26 (Round to the nearest whole number as needed.)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 19 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
SEE MORE TEXTBOOKS