D - I think. -4 should be the x-axis and 3 should be the y-axis, so they swapped them. The wording is just confusing, but I think it’s that^^
Because 8/8=1 and 16/8= 2
5% of 1000 is 5 * 1000 / 100 = 5000 / 100 = 50.
Ill help you do ur homework cause I'm in high school
I think there are some words omitted in your question, but i would answer it based on the given data.
The data set has 200 participant with 14 as its mean and with the deviation of 1. Then we could say that 50 per cent is of the participants has the hemoglobin count ranging from 13.0 to 13.9 and another 50 per cent ranging from 14.1 to 15.0.
