An iq test is designed so that the mean is 100 and the standard deviation is 10 for the population of normal adults. find the sample size necessary to estimate the mean iq score of statistics students such that it can be said with 90% confidence that the sample mean is within 88 iq points of the true mean. assume that σ=10 and determine the required sample size using technology. then determine if this is a reasonable sample size for a real world calculation.

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

ratio is 2 : 9

the answer is three

13.5 : 3

i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

copyright potato 2019.

step-by-step explanation:

and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u

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