17.18 e Company took a random sample of 376 insurance claims paid out during a 1-year...
Anystate Auto Insurance Company took a random sample of 376 insurance claims paid out during a 1-year period. The average claim paid was $1555. Assume σ = $244. Find a 0.90 confidence interval for the mean claim payment. (Round your answers to two decimal places.) lower limit: upper limit: Find a 0.99 confidence interval for the mean claim payment. (Round your answers to two decimal places.) lower limit: upper limit
Anystate Auto Insurance Company took a random sample of 352 insurance claims paid out during a 1-year period. The average claim paid was $1510. Assume σ = $244. Find a 0.90 confidence interval for the mean claim payment. (Round your answers to two decimal places.) lower limit $ upper limit $ Find a 0.99 confidence interval for the mean claim payment. (Round your answers to two decimal places.) lower limit $ upper limit $
Anystate Auto Insurance Company took a random sample of 378 insurance claims paid out during a 1-year period. The average claim paid was $1500. Assume σ = $232. Find a 0.90 confidence interval for the mean claim payment. (Round your answers to two decimal places.) lower limit $ upper limit $ Find a 0.99 confidence interval for the mean claim payment. (Round your answers to two decimal places.) lower limit $ upper limit $
Anystate Auto Insurance Company took a random sample of 354 insurance claims paid out during a 1-year period. The average claim paid was $1535. Assume σ = $264. Find a 0.90 confidence interval for the mean claim payment. (Round your answers to two decimal places.) lower limit $ upper limit $ Find a 0.99 confidence interval for the mean claim payment. (Round your answers to two decimal places.) lower limit $ upper limit $
Anystate Auto Insurance Company took a random sample of 350 insurance claims paid out during a 1-year period. The average claim paid was $1575. Assume σ = $270. Find a 0.90 confidence interval for the mean claim payment. (Round your answers to two decimal places.) lower limit upper limit
show the steps please. Anystate Auto Insurance Company took a random sample of 356 insurance claims paid out during a 1-year period. The average claim paid was $1515. Assume o = $260. Find a 0.90 confidence interval for the mean claim payment. (Round your answers to two decimal places.) lower limit $ upper limit $ Find a 0.99 confidence interval for the mean claim payment. (Round your answers to two decimal places.) lower limit $ upper limit $
Anystate Auto Insurance Company took a random sample of 358 insurance claims pains out during a 1-year period. The average claim paid was $1515. Assume the standard deviation is $268. Find a 0.90 confidence interval for the mean claim payment. lower limit $ upper limit $ Find a 0.99 confidence interval for the mean claim payment. lower limit $ upper limit $
STATISTIC REVIEW Anystate Auto Insurance Company took a random sample of 370 insurance claims paid out during a 1-year period. The average claim paid was $1570. Assume the standard deviation is $250. Find 0.90 and 0.99 confidence intervals for the mean claim payment.
assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the ans nment Scoring mest submission for each question part is used for your score. 10/1 points) DETAILS PREVIOUS ANSWERS BBBASICSTAT8 8.R.008. MY NOTES ASK YOUR TEACHER Anystate Auto Insurance Company took a random sample of 374 insurance claims paid out during a 1-year period. The average claim paid was $1500. Assume o = $246. Find a...
1. Coal is carried from a mine in West Virginia to a power plant in New York in hopper cars on a long train. The automatic hopper car loader is set to put 76 tons of coal into each car. The actual weights of coal loaded into each car are normally distributed, with mean μ = 76 tons and standard deviation σ = 0.5 ton. (a) What is the probability that one car chosen at random will have less than...