Question

Three-circle, red-on-white is one distinctive pattern painted on ceramic vessels of the Anasazi period found at an archaeological site. At one excavation, a sample of 161 potsherds indicated that 68 were of the three-circle, red-on-white pattern. (a) Find a point estimate p̂ for the proportion of all ceramic potsherds at this site that are of the three-circle, red-on-white pattern. (Round your answer to four decimal places.) (b) Compute a 95% confidence interval for the population proportion p of all ceramic potsherds with this distinctive pattern found at the site. (Round your answers to three decimal places.) lower limit upper limit

Answer #1

Three-circle, red-on-white is one distinctive pattern painted on
ceramic vessels of the Anasazi period found at an archaeological
site. At one excavation, a sample of 161 potsherds indicated that
66 were of the three-circle, red-on-white pattern.
(a) Find a point estimate p̂ for the proportion of all
ceramic potsherds at this site that are of the three-circle,
red-on-white pattern. (Round your answer to four decimal
places.)
(b) Compute a 95% confidence interval for the population proportion
p of all ceramic...

Three-circle, red-on-white is one distinctive pattern painted on
ceramic vessels of the Anasazi period found at an archaeological
site. At one excavation, a sample of 173 potsherds indicated that
68 were of the three-circle, red-on-white pattern.
(a) Find a point estimate p̂ for the proportion of all
ceramic potsherds at this site that are of the three-circle,
red-on-white pattern. (Round your answer to four decimal
places.)
(b) Compute a 95% confidence interval for the population proportion
p of all ceramic...

Three-circle, red-on-white is one distinctive pattern painted on
ceramic vessels of the Anasazi period found at an archaeological
site. At one excavation, a sample of 169 potsherds indicated that
64 were of the three-circle, red-on-white pattern.
(a) Find a point estimate p̂ for the proportion of all
ceramic potsherds at this site that are of the three-circle,
red-on-white pattern. (Round your answer to four decimal
places.)
(b) Compute a 95% confidence interval for the population proportion
p of all ceramic...

Three-circle, red-on-white is one distinctive pattern painted on
ceramic vessels of the Anasazi period found at an archaeological
site. At one excavation, a sample of 169 potsherds indicated that
72 were of the three-circle, red-on-white pattern.
(a) Find a point estimate p̂ for the proportion of all ceramic
potsherds at this site that are of the three-circle, red-on-white
pattern. (Round your answer to four decimal places.)
(b) Compute a 95% confidence interval for the population
proportion p of all ceramic...

Three-circle, red-on-white is one distinctive pattern painted on
ceramic vessels of the Anasazi period found at an archaeological
site. At one excavation, a sample of 181 potsherds indicated that
66were of the three-circle, red-on-white pattern.
(a) Find a point estimate p̂ for the proportion of all
ceramic potsherds at this site that are of the three-circle,
red-on-white pattern. (Round your answer to four decimal
places.)
(b) Compute a 95% confidence interval for the population proportion
p of all ceramic potsherds...

Three-circle, red-on-white is one distinctive pattern painted on
ceramic vessels of the Anasazi period found at an archaeological
site. At one excavation, a sample of 177 potsherds indicated that
78 were of the three-circle, red-on-white pattern.
(a) Find a point estimate p̂ for the proportion of all
ceramic potsherds at this site that are of the three-circle,
red-on-white pattern. (Round your answer to four decimal
places.)
(b) Compute a 95% confidence interval for the population proportion
p of all ceramic...

Three-circle, red-on-white is one distinctive pattern painted on
ceramic vessels of the Anasazi period found at an archaeological
site. At one excavation, a sample of 179 potsherds indicated that
60 were of the three-circle, red-on-white pattern.
(b) Compute a 95% confidence interval for the population
proportion p of all ceramic potsherds with this
distinctive pattern found at the site. (Round your answers to three
decimal places.)
lower limit
upper limit

Question #1
Three-circle, red-on-white is one distinctive pattern painted on
ceramic vessels of the Anasazi period found at an archaeological
site. At one excavation, a sample of 163 potsherds indicated that
74 were of the three-circle, red-on-white pattern.
A. Find a point estimate p̂ for the proportion of all ceramic
potsherds at this site that are of the three-circle, red-on-white
pattern. (Round your answer to four decimal places.)
B. Compute a 95% confidence interval for the population
proportion p of...

1) How much do wild mountain lions weigh? Adult wild mountain
lions (18 months or older) captured and released for the first time
in the San Andres Mountains gave the following weights
(pounds):
68
108
127
127
60
64
Assume that the population of x values has an
approximately normal distribution.
(a) Use a calculator with mean and sample standard deviation
keys to find the sample mean weight x and sample standard
deviation s. (Round your answers to one decimal...

Another type of painted ceramic vessel is called
three-circle red-on-white ( Mimbres Mogollon
Archaeology). At four different sites in an archaeological
region, the number of such sherds was counted in local dwelling
excavations.
Site I
Site II
Site III
Site IV
19
12
38
15
27
5
20
17
7
35
16
12
19
3
44
35
17
22
15
17
13
Shall we reject or not reject the claim that there is no
difference in the population mean three-circle...

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