Answer:
95%
Step-by-step explanation:
The empirical rule states that if data follows normal distribution then the percentage of observations falls within one, two and three standard deviation around the mean are
i) 68% falls within one standard deviation
ii) 95% falls within two standard deviation
iii) 99.7% falls within three standard deviation.
Hence 95% of the observations will fall within two standard deviations around the mean if the data follows normal distribution.
It is 4 because the diameter is twice longer than the radius!
Answer:
65
Step-by-step explanation:
Answer:
this is questions in class 10ICSE mathematics chapter linear equations
A bc to find the ratio u have to divide them for how much 1 would be
