lataviabaker2913 lataviabaker2913
  • 24-05-2024
  • Mathematics
contestada

Scores on a test have a mean of 70 and q3 is 83. the scores have a distribution that is approximately normal. find p90. (you will need to first find the standard deviation.)
a) 95.6
b) 92.9
c) 94.8
d) 93.7

Respuesta :

Otras preguntas

I need a five paragraph essay on football please
What are the mule boys?? Plss help will give branliest!!!
beth ate 6 pieces of a chocolate bar. the bar was split into 8 equal size pieces.
Falling moral standards of Ghanaian youth can be minimised
Marilyn is supposed to take 2.5 mg of a tablet once a day. The pharmacy only has 5 mg. How many tablets will she take in 8 days
Look at the chart in the picture. Which traits are NOT inherited? (Check ALL the correct answers.) a) A boy has curly hair b) A women has a suntan c) A girl has
When reading the poem "The road not taken" by Robert Frost, identify the rhyme scheme, the figurative language or poetic devices used, and what literary element
If x=12 and y=3, what is the value of x−y2? 6 18 3 81
Need help ASAP! Thanks in advance! Have a wonderful day! (-)/(+) = (-) True or false?
You are writing a letter home in Spanish. In 5 sentences, tell your parents about what happened to you at the market last week.