contestada

Use technology or a z-distribution table to find the indicated area.

The number of huckleberries picked during a huckleberry contest are normally distributed with a mean of 300 and a standard deviation of 100. Jill picked 300 huckleberries in the contest.

What percent of huckleberry pickers picked less than Jill?

10%

25%

50%

75%

Respuesta :

HomertheGenius
Jill picked 300 huckleberries in the contest and a mean value is also 300.
The normal distribution has symmetry about the center; 50 % of values is less than a mean and 50 % is greater than a mean.
Answer:
The percent of huckleberry pickers who picked less than Jill is C ) 50 %.