For a random sample of 9 women the average resting pulse rate is 76 bets per minute and the sample standard deviation is 5 the s
tandard error of the sample mean is
1 answer:
Answer:
Standard Error of the Mean = σ/√N = 
Explanation:
SEM is calculated by taking the standard deviation and dividing it by the square root of the sample size.
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1×10-7 moles per liter, good luck
Can you please speak English so I can understand you
Answer:
give them your ticket and luggage
Explanation:
sorry if i got this wrong....
Answer:
-40
Explanation:
153 = 2(z+z)n
= 2(2z)n
= 2n(2z)
And therefore,
Substituting 2n(2z) =153
In this equation, 2n(2z) - 193 = 153 - 193 = - 40
Answer:
20
Explanation:
Because you see the percentage and divide it by 21
