Answer:
2 my nigher
Step-by-step explanation:
Answer:
7.1 weeks to 68.4 weeks
Step-by-step explanation:
Chebyshev's Theorem states that:
75% of the measures are within 2 standard deviations of the mean.
89% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean = 38.1
Standard deviation = 10.1
Between what two search times does Chebyshev's Theorem guarantee that we will find at least 89% of the graduates
Between 3 standard deviations of the mean.
So from 38.1 - 3*10.1 = 7.8 weeks to 38.1 + 3*10.1 = 68.4 weeks
The answer would be 4 because your rounding to the whole. If your rounding to the tenth it would be 3.4
Josie has a cord that is 9 feet long
If she wants to cut it into 11 pieces then each piece will be (9 ÷ 11) which is 0.81
