1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jok3333 [9.3K]
3 years ago
10

For a process, the average range for all samples was 5 and the process average was 25. If the sample size was 10, calculate UCL

for the R-chart.
Mathematics
1 answer:
alexira [117]3 years ago
7 0

Answer:

8.885

Step-by-step explanation:

Given that :

Sample size, n = 10

The average range, Rbar for all samples = 5

The upper control limit, UCL for the R-chart is :

UCL L= D4Rbar

From the control chart constant table, D4 = 1.777

Hence,

UCL = 1.777 * 5

UCL = 8.885

The UCL for the R-chart is 8.885

You might be interested in
if the manufacturer makes 1500 beanbag chairs per day, how many of those chairs would they expect to be understuffed?​
chubhunter [2.5K]

Answer:

hiii

Step-by-step explanation:

may we chat in the comments sectiom

3 0
3 years ago
Help quickly please!
Zarrin [17]
The answer to your question is C
6 0
3 years ago
531 times what equals 5,310
Leya [2.2K]

Answer:

10

531 x 10 = 5,310

4 0
3 years ago
Read 2 more answers
Jeffrey set up chairs for a meeting.
Kazeer [188]

Answer:

9x + 3 = 7x + 19

Step-by-step explanation:

Given that,

Jeffrey set up chairs for a meeting.

He arranged the chairs in 9 equal  rows but had 3 chairs left over.

Let x be the number of chairs. So,

9x+3 .....(1)

Then he arranged the chairs in 7 equal rows  but had 19 chairs left over. So,

7x+19 ......(2)

From equation (1) and (2),

9x+3 = 7x+19

9x-7x = 19-3

2x = 16

x = 8

Hence, the correct option is (b).

3 0
2 years ago
Which number makes this sentence true? 7.8×3.6×1=7.8×? 1,3.6,4.6,7.8
marin [14]

In the left hand side, you're multiplying 7.8 by 3.6\times 1

In the right hand side, you're multiplying again 7.8 by a mysterious number.

So, the unknown number must be 3.6\times 1

Every number remains unchanged when multiplied by 1, so the answer is 3.6


5 0
3 years ago
Other questions:
  • Which statements are true about the value of the digits in the number 9,999,999?
    15·2 answers
  • The ratio of two supplementary angles is 16:29.
    12·1 answer
  • Rob used 4.25 ounces of peanuts,3.4 ounces of pecans,and2.75 ounces of walnuts to make a trail mix.How many total ounces of nuts
    13·2 answers
  • Do you subtract Tax medicare levy before tax deductions or after ? (financial Mathematics)
    8·1 answer
  • The answer to an addition problem is called a ___.\
    6·1 answer
  • (7p + 18p? - 14p - 5) + (p+ 3)
    15·2 answers
  • Combine like terms.
    9·1 answer
  • What is a perfect 5 pointed star
    9·1 answer
  • The expression x-3 is a factor of the polynomial P(X)=x^3-4x^2+4x-3. use synthetic division to write P(X) in factored form.
    7·2 answers
  • A recipe for lasagna calls for cups of cheese for the filling, plus cup of cheese for the top. The expression can be used to fin
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!