In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 53.8 inches, and standard deviation of 4.6 inches.
What is the probability that the height of a randomly chosen child is between 48 and 54.8 inches?

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation:

abby has a greater debt becasue she owea 5 more then alan does