Solution: 70 farms
Explanation:
We are given:
We have to find the number of farms whose land and building values per acre are between $800 and $2000.
Using the z-score formula, we have:
From the empirical rule, we know that there are 95% data within 2 standard deviations from the mean.
Therefore, there are forms whose land and building values per acre are between $800 and $2000.
.4.31 Question Help The mean vakue of land and bulaings per acre trom a sample of...
The mean value of land and buildings per acre from a sample of farms is $1200, with a standard deviation of $100. The data set has a bell shaped distribution. Assume the number of farms in the sample is 74. a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1000 per acre and $1400 b) If 21 additional farms were sampled, about how many of these additional farms would...
The mean value of land and buildings per acre from a sample of farms is $1200, with a standard deviation of $100.The data set has a bell-shaped distribution. Assume the number of farms in the sample is 78. Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1000 and $1400
The mean value of land and buildings per acre from a sample of farms is $1200 with a standard deviation of $200 The data set has a bell-shaped distribution. Assume the number of farms in the sample is 79 (a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1000 and $1400 nothing farms (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 $300. 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 $1200 and $2400. nothing farms (Round to the nearest whole number as needed.)
The mean value of land and buildings per acre from a sample of farms is $1500, with a standard deviation of $200. The data set has a bell-shaped distribution. Assume the number of farms in the sample is 70. (a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1100 and $1900. nothing farms (Round to the nearest whole number as needed.) (b) If 24 additional farms were sampled, about...
the mean value of land and buildings per acre from sample of farms is 1300, with a standard deviation of $100. the data set has a bell shaped distriution. assume the number of farms in the sample is 76. use empirical rule
The mean value of land and buildings per acre from a sample of farms is $1200, with a standard deviation of $100. The data set has a bel-shaped distribution. Assume the number of farms in the sample is 76. (a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between 51100 and $1300. farrms (Round to the nearest whole number as needed) (b) If 27 additional farns were sampled, about how...
The mean value of land and buildings per acre from a sample of farms is $1400, with a standard deviation of $300. The data set has a bell-shaped distribution. Using the empirical rule, determine which of the following farms, whose land and building values per acre are given, are unusual (more than two standard deviations from the mean). Are any of the data values very unusual (more than three standard deviations from the mean)? $1406 $2218 $1985 $446 $1783 $1361...
Score: 0 of 1 pt 16 c 2.4.31 The mean value of land and buildings per acre from a sample of farms is $1400, with a standard deviation of $200. The data set has a bell-shaped distribution. Assume the number of farms in the sample is 72. (a) Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1200 and $1600 farms (Round to the nearest whole number as needed.)
3.42 of 10 Question Help The mean value of land and buildings per acre from a sample of farms is $1800, with a standard deviation of $200. The data set has a bell-shaped distribution. Using the empirical rule, determine which of the following farms, whose land and building values per acre are given, are unusual (more than two standard deviations from the mean). Are any of the data values very unusual (more than three standard deviations from the mean? $1667...