subject
Mathematics, 10.07.2019 03:20 angelina0miles

Find the percentage of test scores within each range listed above.
6. (4 points) does the data indicate a normal distribution?
7. (6 points) why or why not?
8. (10 points) we want to know the probability that a student selected randomly from her class would have an “a” (90 or above) in her class. find the probability. explain how to find the probability

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.
Answers: 3
question
Mathematics, 21.06.2019 20:30
What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)
Answers: 2
question
Mathematics, 21.06.2019 21:50
5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%
Answers: 2
question
Mathematics, 21.06.2019 23:00
Acaterpillar eats 1400\%1400% of its birth mass in one day. the caterpillar's birth mass is mm grams. which of the following expressions could represent the amount, in grams, the caterpillar eats in one day? \
Answers: 1
You know the right answer?
Find the percentage of test scores within each range listed above.
6. (4 points) does the data...
Questions
question
Mathematics, 12.01.2021 20:20
question
Physics, 12.01.2021 20:20
question
Mathematics, 12.01.2021 20:20
question
Mathematics, 12.01.2021 20:20