Answer:
It is option 1
Step-by-step explanation:
domain is x and the two points range from -1 to 3. The picture quality wasn't that good so if I miss read sry. haha
Answer:
1. Karen= g^5 (not sure)
2. Mike = g^5 + 3 (not sure)
3. Karen = 25
Mike = 28
4. Karen = 35
Mike = 38
Step-by-step explanation:
1. if george age was g
karen age= g x 5 = g5
2. mike age= gx5 + 3
3. g = 5
karen age= 5 x 5 = 25
mike 25 + 3
4. g = 7
karen = 7x5 = 35
mike = 35 + 3
(i dont know if this correct or not but it my opinion)
10cm X 100 = 1000 is the answer mate
Answer:
The middle 92% of all heights fall between 64.4 inches and 74.2 inches.
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean
and standard deviation
, the zscore of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:

Between what two values does that middle 92% of all heights fall?
The middle 92% falls from X when Z has a pvalue of 0.5 - 0.92/2 = 0.04 to X when Z has a pvalue of 0.5 + 0.92/2 = 0.96. So from the 4th percentile to the 96th percentile.
4th percentile
X when 




96th percentile
X when 




The middle 92% of all heights fall between 64.4 inches and 74.2 inches.
Answer:
tn= (n-1)*d
Step-by-step explanation: