AIR MATH

Math Question

core: \( 0 / 100 \quad 0 / 9 \) answered Which of the following statements are TRUE about the normal distribution? Check all that apply. A data value with \( z \)-score \( =-1.5 \) is located \( 1.5 \) standard deviations below the mean. A z-score is the number of standard deviations a specific data value is from the mean of the distribution. The mean corresponds to the \( z \)-score of \( 1 . \) The Empirical Rule only applies when a value is exactly 1,2 , or 3 standard deviations away from the mean. The area to the left of a z-score plus the area to the right of that same \( z \)-score will always equal \( 1 . \) Submit Question

Solution

solution

AIR MATH homework app,
absolutely FOR FREE!

  • AI solution in just 3 seconds!
  • Free live tutor Q&As, 24/7
  • Word problems are also welcome!
appstoreplaystore

Scan the QR code below
to download AIR MATH!

qrcode