kamcclain07 kamcclain07
  • 09-05-2024
  • Mathematics
contestada

Suppose the scores on a test are normally distributed. If 99.7% of the scores are
between 72 and 78 points, what is the best estimate, in points, for the mean and
standard deviation?
Show your work here
Mean: 75
Standard deviation:

Respuesta :

Otras preguntas

Jessica earns 3% commission selling computers she sold 37500 worth of computers last month how much commission did Jessica earn last month
3.88888 as a fraction
Which of the following situations can not be deadly when the drivers reaction time is longer than normal
What indigineous people created an empire in central america?
If the length of segment ad is 10 and the length of segment ac is 4y - 40, what are the values for y, segment ac, and segment dc
How many neutrons does element X have if its atomic number is 41 and its mass number is 159? _____ neutrons
Water changing from a liquid to a gas is _____. precipitation evaporation condensation transpiration
Jamal heats a metal rod to 75oC and drops it into a bucket of tap water. How does the motion of the water molecules change as a result? A) The water molecules
Can the economy grow without investment in new resources?
What is the product? (x + 3)(2x – 1)