free Ask question
Sign In
.
Mathematics : asked on veronicacalyn
 27.09.2020

A data set is normally distributed with a mean of 63 and a standard deviation of 10.4. What percentage of the data is between 45 and 77?
Enter your answer as a number to the nearest whole percentage, like this: 42%

. 0

Step-by-step answer

09.07.2023, solved by verified expert
.
Nitin Arora
m Master
Mathematics, English, Physics. Research Scholar at Indian Institute of Technology, Roorkee
7 103 answers
4.9 . rating
Unlock the full answer

  87%

Step-by-step explanation:

The percentage of normally-distributed data between 45 and 77 in a data set with mean 63 and standard deviation 10.4 can be found by any of a number of calculators, apps, web sites, or spreadsheets.

The percentage is 87%.


A data set is normally distributed with a mean, №18011068, 27.09.2020 02:07
It is was helpful?
. Helpful Useless

Faq

Mathematics
A data set is normally distributed with a mean of 63 and a standard deviation of 10.4. What percentage of the data is between 45 and 77? Enter your answer as a number to the nearest whole percentage, like this: 42%
Step-by-step answer
P Answered by Specialist

  87%

Step-by-step explanation:

The percentage of normally-distributed data between 45 and 77 in a data set with mean 63 and standard deviation 10.4 can be found by any of a number of calculators, apps, web sites, or spreadsheets.

The percentage is 87%.


A data set is normally distributed with a mean of 63 and a standard deviation of 10.4. What percen
Mathematics
Imran is paid ?286 per week Every week he puts 20% of his wage into a savings account How much does he put into his savings each week
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 
Mathematics
Anthony received $150 for his birthday this year. This was $10 less than half the amount he received last year. How much money did Anthony receive for his birthday last year?
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 
Mathematics
The value of a collectible coin can be represented by the equation y = 2 x + 15, where x represents its age in years and y represents its total value in dollars. What is the value of the coin after 19 years? $2 $23 $38 $53
Step-by-step answer
P Answered by PhD

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

Mathematics
Which number is the smallest? 4.4 ⋅ 10−5, 3.99 ⋅ 10−6, 2.6 ⋅ 102, 1.85 ⋅ 103
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 
Mathematics
Stefania pure 2 liters of orange juice and 1.5 liters of pineapple juice into a punch bowl how many kiloliters are in the punch bowl
Step-by-step answer
P Answered by PhD
The answer is in the image 

The answer is in the image 

Mathematics
Thomas got a haircut from the barber. If the haircut costs $32 and he wants to leave a 18% tip, how much will he pay in total?
Step-by-step answer
P Answered by PhD

Here,

tip=18%of $32

tip=(18/100)*32

=0.18*32

=$5.76

Total payment=32+5.76=$37.76

Mathematics
Nick received an 82.5% on his math test. How many questions did he get right if there were a total of 40?
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 
Mathematics
The volume of the cylinder is 235.6 cubic feet the radius is 5ft. Find the height. Round your answer to the nearest whole number.
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 
Mathematics
Of the 420 students enrolled in basic math, only 30% are first-year students. How many are first-year students? How many are not?
Step-by-step answer
P Answered by PhD

30% of 420 are first year students

first year students = (30/100 )*420

=126 students

Student who are not in first year = 420-126

=294 students  

free Ask question
Today we have helped
97 students
just now
Mathematics
A standard deviation of 10 values is 8.19. You add 5 points to each score in the sample. The standard deviation for the new sample is:
p Answered by PhD
just now
Business
Ortega Industries manufactures 15,000 components per year. The manufacturing cost of the components was determined to be as follows: Direct materials $150,000 Direct labor 240,000 Variable manufacturing overhead 90,000 Fixed manufacturing overhead 120,000 Total $600,000 An outside supplier has offered to sell the component to Ortega for $34. Assume that the the fixed manufacturing overhead is common fixed overhead. Which means that the fixed overhead would remain the same even if the company decides to buy the component from an outside supplier. If Ortega Industries purchases the component from the outside supplier, the effect on income would be a: $30,000 increase. $30,000 decrease. $90,000 increase. $90,000 decrease.
p Answered by PhD
1 minute ago
Mathematics
Find the area of the regular pentagon
m Answered by Master
1 minute ago
Biology
∴∵·100 POINTS AND BRAINLEST PLEASE I REALLY NEED HEL·∵∴ Submit your completed chart comparing the six nutrients of life (water, protein, carbohydrates, fats, vitamins, and minerals).
m Answered by Master
2 minutes ago
Mathematics
-9.1-3.7x=9x+9.2 rounded to the nearest tenth
s Answered by Specialist
. Get help with homework
What is Studen
Studen helps you with homework in two ways:
.
Use search
Our base includes complete solutions from various experts
chat
Leave a question
Studen will automatically choose an expert for you.
directly
Ask directly
We have more than 5 000 verified experienced expert
Blog About FAQ Privacy Copyright Policy
Contact Terms of Service Honor Code Cookie Policy
Follow us
Download app
google
app store
© 2024 Studen

Try asking the Studen AI a question.

It will provide an instant answer!

FREE