Mathematics, 16.10.2020 09:01 hbhdnjdndj1867
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
76
(a) Use the empinçal rule
estimate the number of farms whose land and building values per acre are between $1000 and $1400
farms (Round to the nearest whole number as needed)
(b) i 29 additional farms were sampled, about how many of these additional farms would you expect to have land and building values between $1000 per acre and $1400 per acre?
farms out of 29 (Round to the nearest whole number as needed)
Answers: 3
Mathematics, 21.06.2019 15:30
Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?
Answers: 1
Mathematics, 21.06.2019 16:30
A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.
Answers: 1
The mean value of land and buildings per acre from a sample of farms is $1200, with a standard devia...
Mathematics, 24.01.2020 06:31
Mathematics, 24.01.2020 06:31
Mathematics, 24.01.2020 06:31
Geography, 24.01.2020 06:31
Spanish, 24.01.2020 06:31
English, 24.01.2020 06:31
Biology, 24.01.2020 06:31
Mathematics, 24.01.2020 06:31