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

name the different parts of small intestine in proper sequence
What is the role of diaphragm in the digestive system?
which of the following is not a helping verb?A. beB. mustC. wouldD. can
What are future effects on society and business using computers?
What percent of Mexico populationlives below the asset-based poverty line?
Who was the first American to to contribute to the industrial revolution?
Where is the oldest peice of money?
state the purpose of making urine.
Micah has been following stock ratings. He is keeping his eye on Sam's Pork Bellies, and the pattern can be modeled by a sine function. He has found it to ha
A 76.5 kg cross-country skier skiing on unwaxed skis along dry snow at a constant speed of 4.00 m/s experiences a force of friction of -60.0 N.  What is the coe