A highly selective boarding school will only admit students who place at least standard deviations above the mean on a standardized test that has a mean of and a standard deviation of . What is the minimum score that an applicant must make on the test to be accepted?

The given questions seems incomplete below is the correct question

A highly selective boarding school will only admit students who place at least 1.5 standard deviations above the mean on a standardized test that has a mean of 200 and a standard deviation of 26. What is the minimum score that an applicant must make on the test to be accepted?

Minimum score is 239

Step-by-step explanation:

Minimum score  = mean + standard deviation above mean*standard deviation

                            = 200 + 1.5*26

                            = 200+ 39

Minimum score  = 239

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies