For bone density scores that are normally distributed with a mean of 0 and a standard deviation of1, find the percentage of scores that are

a. significantly high(or at least 2 standard deviations above themean).

b. significantly low(or at least 2 standard deviations below themean).

c. not significant(or less than 2 standard deviations away from themean).

a. The percentage of bone density scores that are significantly high is

(Round to two decimal places asneeded.)

b. The percentage of bone density scores that are significantly low is

(Round to two decimal places asneeded.)

c. The percentage of bone density scores that are not significant is

95.45%.

(Round to two decimal places asneeded.)