The proportion of 12-year-old females with an upper arm length of at most 30 cm is 0.0558.
The probability that a randomly selected 12-year-old female has an upper arm length of at most 30 cm is 0.0558.
Suppose the area under the normal curve to the left of =30 cm is 0.0558
.
Provide two interpretations of this result. Select all that apply.
The proportion of 12-year-old females with an upper arm length--a. of at least, b. of at most, c. of exactly, d. that is not---30 cm is 0.0558.
.
The probability that a randomly selected 12
-year-old
female has an upper arm length---e. of at least, f. of at most, g. of exactly, d. that is not---30 cm is 0.0558.
.
1 answer