Answer:
3
Step-by-step explanation:
The factors of 15 are: 1, 3, 5, 15
The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42
Then the greatest common factor is 3.
Answer:
Between 55 and 65
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed(bell-shaped) random variable:
68% of the measures are within 1 standard deviation of the mean.
95% of the measures are within 2 standard deviation of the mean.
99.7% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean = 60
Standard deviation = 5
Between what two values do about 68% of the values lie?
By the Empirical Rule, within 1 one standard deviation of the mean. So from 60-5 = 55 to 60+5 = 75.
It is c because when you simply that that's the answer of the fraction
Answer:
D. The data are quantitative because they consist of counts or measurements.
Step-by-step explanation:
The qualitative data is the one that can describe the object, doesn't require to measure, it could be the material, the color, even the smell.
The quantitative data is everything you can measure or count, the height, the number of objects.
The shoe size is quantitative data, can take different numeric values, and represents the length of the foot.
The value on 4 in 64,500 is on the thousands place and on the 2,402 is on the hundreds place
