Compute probability that average of counts is more

Assignment Help Basic Statistics

Reference no: EM13150654

The average number of mosquitos in a stagnant pond is 60 per square meter with a standard deviation of 12. If 16 square meters are chosen at random for a mosquito count, find the probability that the average of those counts is more than 63.0 mosquitos per square meter. Assume that the variable is normally distributed.

Reference no: EM13150654

Questions Cloud

Test claim distribution-first nonzero digits-benford-s law : Use a 1% level of significance to test the claim that the distribution of first nonzero digits in the account file does not follow Benford's Law.

Period change in total assets : If total liabilities decreased by $55,000 during a period of time and stockholders' equity increased by $60,000 during the same period, the amount and direction (increase or decrease) of the period's change in total assets is ??

What is the maximum amount that she can withdraw at the end : Equal annual withdrawals are to be made from the account, beginning 1 year from now and continuing forever. What is the maximum amount that she can withdraw at the end of each year?

Find probability none of six homes have security system : Assume there are 21 homes in the Quail Creek area and 9 of them have a security system. Six homes are selected at random: What is the probability none of the six selected homes have a security system?

Compute probability that average of counts is more : Find the probability that the average of those counts is more than 63.0 mosquitos per square meter. Assume that the variable is normally distributed.

Compute the decrease in energy thresh : CO2 Dissociation by means of electronic excitation. Using Fig. 5-6, calculate the decrease in energy thresh- old of the CO2 dissociation through electronic excitation related to preliminary vibrational excitation

Find out long term liablities : inventories $4200,000 total $14000,000 current ratio 2.25 acid-test ratio 1.2 debt to equity ratio 1.8

Amount of the child and dependent care credit : What is the amount of the child and dependent care credit they should report on their tax return for 2008?

What recognition criteria for deferred tax liabilities : What recognition criteria for deferred tax liabilities and assets must Wannon Water meet in order to recognise the net deferred tax liability of $36.879 million in its accounts?

User Account

All Pages