Babycute2709 Babycute2709
  • 11-10-2022
  • Mathematics
contestada

The grades on a chemistry exam have an approximately normal distribution with a mean of 78 and a standard deviation of 5. Willa scores a 74. 8 on the exam. What proportion of the students scored higher than her on the exam?.

Respuesta :

Otras preguntas

What characteristics of African music are similar to Western European traditions?
What group paid the least in taxes under the old regime
The r group of an amino acid would need to have what characteristic to be located in a cell membrane?
which organization conducted hearings into alleged communist activity in the government and the media during the 1950's ?
u over 7 =5 over 3 find u
What is the difference between independent variables and dependent variables in a spreadsheet?
The Christian faith began in the Empire. It was founded by Jesus, who some believed to be the long-awaited . Jesus's life is told in the first four books of th
Which of the following systems has equations that are dependent? Select one: a. 2x+2y=6 2x−2y=6 b. 2x+2y=6 4x+4y=4 c. y=−x+3 y=−x−3 d. 2x+2y=6 y=−x+3
How to find the measure of an arc?
I dont really understand this stuff