Answer:
scale factor in figure A and B is 3
Answer:
From the empirical rule we know that we have within one deviation from the mean 68% of the values, within two deviations 95% and within 3 deviations 99.7%. We want to find the following probability:
We can use the z score formula given by:
And replacing we got:
So we want to find the probability that the data lies below 2 deviations from the mean and using the empirical rule we got:
Step-by-step explanation:
For this problem we know that the average lion lives with a mean of and the deviation is
From the empirical rule we know that we have within one deviation from the mean 68% of the values, within two deviations 95% and within 3 deviations 99.7%. We want to find the following probability:
We can use the z score formula given by:
And replacing we got:
So we want to find the probability that the data lies below 2 deviations from the mean and using the empirical rule we got:
Answer:
I believe d
Step-by-step explanation:
There was 9 of each: 9 muffins for $3.60 and 9 pastries for $4.95