2(93+94)=374 . It is the answer it was obtained by trial and error method
Answer:
A logarithm is the power to which a number must be raised in order to get some other number (see Section 3 of this Math Review for more about exponents). For example, the base ten logarithm of 100 is 2, because ten raised to the power of two is 100: log 100 = 2. because.
STep-by-step Ihave a felling its b
Answer:
Range of weight in Florida: 10
Interquartile range in Tennessee: 5
Median weight in Tennessee: 76
Median weight in Florida: 80
Weight of heaviest child in Florida: 84
Weight of smallest child in Tennessee: 71
Hope this helps ya!
Answer:
75,62.5
Step-by-step explanation:
Given that Mr. Dennis gave his class a 20-question multiple choice quiz. The distribution of raw scores had a mean of 15 and a standard deviation of 2.5
If X is the correct questions in the 20 mcq then
X is with mean = 15 and std dev = 2.5
when score is multiplied by 5
random variable now is
Y = 5x
E(Y) = Mean of Y = 

Thus new score out of 100 would have mean = 75 and std deviation = 62.5