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 175 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 potsherds with this distinctive pattern found at the site. (Round your answers to three decimal places.)
Upper Limit:
Lower Limit:
In: Statistics and Probability
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 76 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:
In: Statistics and Probability
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 80 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
In: Statistics and Probability
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 76 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 |
In: Statistics and Probability
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 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 potsherds with this distinctive pattern
found at the site. (Round your answers to three decimal
places.)
| lower limit | |
| upper limit |
In: Statistics and Probability
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 175 potsherds indicated that 76 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 |
In: Statistics and Probability
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 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 potsherds with this distinctive pattern
found at the site. (Round your answers to three decimal
places.)
| lower limit | |
| upper limit |
In: Statistics and Probability
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 80 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 |
In: Statistics and Probability
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 62 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 |
In: Statistics and Probability
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 70 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:
In: Statistics and Probability