Find confidence interval for mean number of peaches per tree

Reference no: EM13127476

A study of peach trees showed that the average number of peaches per tree was 2000. The standard deviation of the population is 100. A scientist wishes to find the 90% confidence interval for the mean number of peaches per tree. How many trees does she need to sample to be accurate within 10 peaches per tree?

Reference no: EM13127476

Questions Cloud

Compute the total expected number of tests necessary : Assume the probability that a person has the desease is 0.08 for all people, independently of each other. Compute the total expected number of tests necessary.

Basics of financial statements : The bonds were properly carried at $2,134,000 upon issue. On its December 31, Year 1 financial statements, Novastar Corporation would display the following balances:

What is the empirical formula of the compound : Talc (used in talcum powder) has mass composition 19.2% Mg, 29.6% Si, 42.2% O,and 9.0% H.What is the empirical formula of the compound?

Find average caller on hold time if company maintains : Find the average caller "on hold" time if the company maintains that no more than 9% of callers wait more than 6.6 minutes.

Find confidence interval for mean number of peaches per tree : Find the 90% confidence interval for the mean number of peaches per tree. How many trees does she need to sample to be accurate within 10 peaches per tree?

What mass of sucrose(c12h22o11) should be combined : What mass of Sucrose(C12H22O11) should be combined with 456g of water to make a solution with an osmotic pressure of 8.05atm at 280K

Explain how is erin taxed on this distribution : Kinney distributes $6,000 to each shareholder on February 1, 2006, and distributes another $3,000 to each shareholder on September 1. Explain how is Erin taxed on this distribution

What is is mass in pounds : consider a stone column 3.00 ft in diameter and 10.00 ft high. What is is mass in pounds if its density is 3.50 g/mL.

Find mass and center of mass : Find the mass and center of masss of the solid S bounded by the paraboloid z= 4x^2 + 4y^2 and the plane z= a (a is greater than 0) if S has constant density K.

User Account

All Pages