Answer:
225.5
Step-by-step explanation:
So, you would start by doing
220 times 2.5% that would equal 5.5
Then you would add
220 + 5.5 = 225.5
Therefore your answer will be 225.5
Answer:
15
Step-by-step explanation:
Answer:
R(x) is your answer
Step-by-step explanation:
Answer:
Mass index for a 9-year-old child (at 82nd percentile
) = 22.51
Step-by-step explanation:
Given:
Mass index for a 9-year-old child = 18.4
Standard deviation = 4.5
Find:
Mass index for a 9-year-old child (at 82nd percentile
)
Computation:
At 82nd percentile,
p-value = 0.82
p-value from Z table score = 0.9153
Mass index for a 9-year-old child (at 82nd percentile
) = Mass index for a 9-year-old child + p-value from Z table score(Standard deviation)
Mass index for a 9-year-old child (at 82nd percentile
) = 18.4 + 0.9153(4.5)
Mass index for a 9-year-old child (at 82nd percentile
) = 18.4 + 4.11
Mass index for a 9-year-old child (at 82nd percentile
) = 22.51
I solve this question by hand and have attached images for you because it is very difficult or impossible to do it here . I do it as simple as I can and make it very comprehensive for you. Hopefully, you will understand.
Note: the order for images remain same as I have attached.
