Question
In: Statistics and Probability
Construct a 98% confidence interval to estimate the population mean with x =59 and s=13 for...
Construct a 98% confidence interval to estimate the population mean with x =59 and s=13
for the following sample sizes.
|
a) |
n |
= |
33 |
|
b) |
n |
= |
42 |
|
c) |
n |
= |
60 |
a) With 98% confidence, when n=33, the population mean is between the lower limit of ? and the upper limit of ?.
(Round to two decimal places as needed.)
Solutions
orchestra answered 1 year agoRelated Solutions
Construct a 98% confidence interval to estimate the population mean with x =59 and σ=13 for...
Construct a 98% confidence interval to estimate the population
mean with x =59 and σ=13 for the following sample sizes.
a)
n
e=
33
b)
n
=
42
c)
n
=
60
a) With 98% confidence, when n=33 the population mean is
between the lower limit of ? and the upper limit of ?
(Round to two decimal places as needed.)
b) With 98%confidence, when n=42 the population mean is between
the lower limit of ? and the upper limit...
Construct a 98% confidence interval to estimate the population mean when x overbar125 and s =...
Construct a 98% confidence interval to estimate the population
mean when x overbar125 and s = 27 for the sample sizes below. a)
n=20 b) n=50 c) n=80 a) The 98% confidence interval
for the population mean when nequals20 is from a lower limit of _
to an upper limit of _.
Construct a 98% confidence interval to estimate the population mean when x=65 and s=14.7 for the...
Construct a 98% confidence interval to estimate the population
mean when x=65 and s=14.7 for the sample sizes below.
a) n=19
b) n=43
c) n=58
a) The 98% confidence interval for the population mean when
n=19 is from a lower limit of to an upper limit of . (Round to two
decimal places as needed.)
b) The 98% confidence interval for the population mean when
n=43 is from a lower limit of to an upper limit of....
Construct a 98% confidence interval to estimate the population mean with x overbar equals 57 and...
Construct a 98% confidence interval to estimate the population
mean with x overbar equals 57 and sigma equals 11 for the following
sample sizes.
a) n equals 38 b) n equals 41 c) n equals 66
construct an 80% confidence interval to estimate the population mean when x= 52 and s=14.8 for...
construct an 80% confidence interval to estimate the population
mean when x= 52 and s=14.8 for the sample sizes below
a) n=15
b) n=45
c) n=55
Construct a 90% confidence interval to estimate the population mean when x=51 and s=12.4 for the...
Construct a 90% confidence interval to estimate the population
mean when x=51 and s=12.4 for the sample sizes below.
a) n=16
b) n=43
c) n=61
a) The 90% confidence interval for the population mean when
n=16 is from a lower limit of to an upper limit of .
b) The 90% confidence interval for the population mean when
n=43 is from a lower limit of to an upper limit of. (Round to two
decimal places as needed.)
c)...
Construct a 95% confidence interval to estimate the population mean when x bar =124 and s...
Construct a 95% confidence interval to estimate the population
mean when x bar =124 and s =29 for the sample sizes below.
a)
n=40
b)
n=50
c)
n=90
round to 2 decimale places as needed
Construct an 80% confidence interval to estimate the population mean when x overbar=131 and s =...
Construct an 80% confidence interval to estimate the population
mean when x overbar=131 and s = 28 for the sample sizes below.
a) n=20
b) n=50
c) n=80
construct a 98% confidence interval to estimate the popuulation mean with x overbar =60 sigma=11 a)...
construct a 98% confidence interval to estimate the popuulation
mean with x overbar =60 sigma=11
a) n = 39
b) n=41
c) n =69
a) with 98% confidence, when n =39, the population mean is
between the lower limit of _ and the upper limit of _
b) with 98% confidence, when n =41, the population mean is
between the lower limit of _ and the upper limit of _
c) with 98% confidence, when n =69, the population mean...
1. Construct an 80% confidence interval to estimate the population mean when x overbarx=128 and s...
1. Construct an 80% confidence interval to estimate the
population mean when x overbarx=128 and s =27 for the sample sizes
below.
a)n=20
b)n=50
c)n=90
a) The 80% confidence interval for the population mean when
n=20 is from a lower limit of ____ to an upper limit of _____.
(Round to two decimal places as needed.)
_______________________________________________________________________
2. Determine the margin of error for a confidence interval to
estimate the population mean with n=25 and s-12.5 for the following
confidence...
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