taythestargazer7749 taythestargazer7749
  • 13-05-2023
  • Mathematics
Answered

using the empirical rule, approximately how many data points would you expect to fall within ± 1 standard deviation of the mean from a sample of 32? group of answer choices 22 all of them 27 19



Answer :

Other Questions

for the data below, what is the value of r squared: age x asking price y ($) predicted y y hat = 9,500 – 250x 10 8,000 15 6,000 20 5,000 22 4,200 σ= 23,200 grou
suppose the distributio of weights of adult dogs of a particular breed is strongly skeweed right with a mean of 15 pounds and a standard deviation of 4 pounds
consider the following hypotheses test. h o: μ ≥ 80 h a: μ < 80 a sample of 121 provided a sample mean of 77.3. the population standard deviation is known to
Let Y;. Yn be random sample with COmon mean and COmon variance 02 Use the CLT to write an expression approximating the CDF P(Y < #) in terms of ",o and n. an
Suppose you have 7 red cards, 10 green cards, and 12 blue cards. The cards are well shuffled and you randomly draw one card. a. How many elements are there in t
Are people moving away from having a landline telephone in their homes? A recent report stated that 28% of U.S. households still have a landline telephone. Supp