Answer:
9.1 divided by 3576 would be 0.0025447. However 3576 divided by 9.1 would be 392.967033 or 392.967 for short
Step-by-step explanation:
Answer:
14.69 seconds
Step-by-step explanation:
The weighted mean is used to calculate the mean of numbers which don't have the same "weight" or statistical relevance. In this case, that relevance is based on the sample size of each group from which the mean reaction times were obtained.
For all three samples, the weighted mean is obtaining by multiplying each one of the mean reaction times by its <em>n value, </em>adding them, and dividing that result by the sum of all n values.
Answer:I’m pretty sure it would be A!
Step-by-step explanation:
Answer:
9x
Step-by-step explanation:
6x + 3x
6 + 3 = 9
add the x and you get 9x
i hope this helps