Ask question

Ask question

All categories

4 years ago

6

A set of test scores is normally distributed with a mean of 78 and a standard deviation of 4.5. Dwayne scored 87 on the test. Wh

at is his percentile score?
A.97.5 percentile

B.99.85 percentile

C.87 percentile

D.47.5 percentile

2 answers:

notka56 [123]4 years ago

7 0

<span>The percentile score would most likely be 97.5, Hope this helps!! :D

</span>

rodikova [14]4 years ago

6 0

Answer:

A.97.5 percentile

You might be interested in

Jupiter travels around the sun at a speed of about 13 kilometers per second. Convert

marissa [1.9K]

Answer:

Step-by-step explanation:

780

7 0

3 years ago

Using pascal triangle; expand the following: i. (a+b)4 ii. (x–1 )3 iii. (a–b)6

Murrr4er [49]

Answer:

Every number of years 365 and I have been trying to

6 0

3 years ago

40 liters is equal to

Julli [10]

Really it depends on what your trying to match it too

But it can be equal to
~10.5669 U.S liquid gallons
~40,000 milliliters
~169.07 cups
~84.5351 pints

8 0

3 years ago

Amanda needs to cut a board to use for a project. The board is 10 feet long. She first has to cut off 1 3/4 feet from one end of

masya89 [10]

Answer : 4x + 1 3/4 = 10

Step - by - step explanation : The reason 4 has an " x " at the end of it is because we don't know its exact number

8 0

2 years ago

Read 2 more answers

Joe drops a pebble into the sea. The pebble drops 2 inches every second. How many inches below sea level does it drop after 6 se

stellarik [79]

Answer:

12 inches

Step-by-step explanation:

7 0

3 years ago