Question

The mean value of land and buildings per acre from a sample of farms is $1700, 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

$1400 and $2000.

_______ farms (Round to the nearest whole number as needed.)

(b) If 22 additional farms were sampled, about how many of these additional farms would you expect to have land and building values between $1400 per acre and $2000 per acre?

_____ farms out of 22 (Round to the nearest whole number as needed.)

Answer #1

The mean value of land and buildings per acre from a sample of
farms is $1700 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 empirical rule to estimate the number of
farms whose land and building values per acre are between $1300
and $2100 _____ farms (Round to the nearest whole number as
needed.) (b) If 22 additional farms were sampled, about...

The mean value of land and buildings per acre from a sample of
farms is $1700
with a standard deviation of $300
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
$1400 and $2000.
b)If 29 additional farms were sampled, about how many of these
additional farms would you expect to have land...

The mean value of land and buildings per acre from a sample of
farms is
$1700
with a standard deviation of
$100
The data set has a bell-shaped distribution. Assume the number
of farms in the sample is
78
(a) Use the empirical rule to estimate the number of farms
whose land and building values per acre are between
$1500
and
$1900
nothing
farms (Round to the nearest whole number as needed.) (b)
If
21
additional farms were sampled, about...

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 77. (a) Use the empirical rule to estimate the number of
farms whose land and building values per acre are between $1000
and $1800. (Round to the nearest whole number as needed.) (b)
If 27 additional farms were sampled, about how many...

The mwan value of land and buildings per acre from a sample of
farms is $1700, with a standard deviation of $200. The data set has
a bell-shaped distribution. Assume the number of farms in the
sample is 71.
A. Use the empirical rule to estimate the number of farms whose
land and building values per acre are between $1300 and $2100.
# of farms? (Round to the nearest whole number as needed)

The mean value of land and buildings per acre from a sample of
farms is ?$1600?, with a standard deviation of ?$300. The data set
has a? bell-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 ?$1300
and ?$1900. ____ farms ?(Round to the nearest whole number as?
needed.) ?(b) If 20 additional farms were? sampled, about...

The mean value of land and buildings per acre from a sample of
farms is $1300 , 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
$1100 and $1500 . 49 farms (Round to the nearest whole number
as needed.) (b) If 24 additional...

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. Assume the number of farms in the
sample is 79. a.) Use the emprirical rule to etimate
the number of farms whose landand buiding values per acre are
between $ 1400 and $2200. ____farms ( round to nearest whole
number) B.) If 20 additional farms were sampled about how many...

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.
Assume the number of farms in the sample is
75
(a) Use the empirical rule to estimate the number of
farms whose land and building values per acre are between
$1600
and
$2000
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 $1300, with a standard deviation of $100. The data set
has a bell-shaped distribution. Assume the number of farms in the
sample is 73. (a) Use the empirical rule to estimate the number of
farms whose land and building values per acre are between $1100
and $1500. If 23 additional farms were sampled, about how many of
these additional farms would you expect to have...

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