Answer: The correct option is d
Step-by-step explanation:
Standard error measures how far the sample mean is from the population mean.
The formula for determining the standard error of the distribution of difference in means is expressed as
Standard error = √(s1²/n1 + s2²/n2)
where
s1 = sample 1 standard deviation
s2 = sample 2 standard deviation
n1 = number of samples 1
n2 = number of samples 2
From the information given
s1 = 2 pounds
n1 = 43 pounds
s2 = 1.7 pounds
n2 = 40 pounds
Standard error = √(2²/43 + 1.7²/40)
Answer:
7 bracelets & 10 rings
Step-by-step explanation:
I sadly don’t have the explanation because I’m trying to find it but I only have the answer
I have my hints here on how to solve the questions one and two:
<span>Q1: Just find the distance from -3 to 4. That's 7.
Q2: It is 7 units to the left of -3. Subtract 7 from -3. That's -10
</span>
I hope my answer has come to your help. God bless and have a nice day ahead!
Answer:
62
Step-by-step explanation:
Answer:
512
Step-by-step explanation:
8x8x8=512
