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
katen-ka-za [31]
2 years ago
6

For 50 consecutive days, a process engineer has measured the weight of a component after it has been coated with special paint.

Each day, she takes a sample of 10 components. The average across all 500 components is 45.343019 grams. The average range across all parts is 0.0076382 grams. When constructing an X-bar chart, what would be the centerline, and what would be the upper and lower control limits
Mathematics
1 answer:
Over [174]2 years ago
5 0

Answer:

UCL (X-bar) = X mean+ (A2 x R-bar)

LCL (X-bar) = X mean -(A2 x R-bar)

Center line = Mean

A2 for sample size of 10 = 0.308

X mean = 45.343019

R bar = Average of range = 0.0076382

UCL (X-bar) =45.343019+(0.308*0.0076382) = 45.3453715656 grams

LCL (X-bar) = 45.343019-(0.308*0.0076382) = 45.3406664344 grams

Center line = Mean = 45.343019

You might be interested in
Please help me fast!!
Lynna [10]
Y=x+70
Slope-intercept form
5 0
2 years ago
Write the polynomial function with the given zeros.<br> 5. x= -1,-1, 6
Allushta [10]

Answer:

Step-by-step explanation:

There are many such polynomials, but the one with leading coefficient of 1 is

y = (x+1)(x-1)(x-6) = x^3 - 6x^2 - x + 6

Not sure what you want to do with the 5, If that is the y-intercept, then since

(1)(-1)(-6) = 6, we will need

y = 5/6 (x^3 - 6x^2 - x + 6)

5 0
3 years ago
Help please! I will really appreciate it
stealth61 [152]
S is slope
S= rise/run
S1=3/12=1/4
S2=2/16=1/8
S3=5/15=1/3
S4=4/20=1/5

Deepest slope S3 aka C
4 0
2 years ago
How do I do this ? I need help
Amiraneli [1.4K]

Answer: 40

Step-by-step explanation:

You first start by multiplying 15 times 16 to see how many ounces you have.

15 x 16 = 240

Then you divide it by 6

240/6 is 40

So you can make 40 burgers

8 0
3 years ago
Need some help on vertical adjacent complementary angles (algebraic)
dusya [7]

Step-by-step explanation:

(2c + 8) + (6c - 6) = 90 \\ 8c + 2 = 90 \\ 8c = 88 \\ c =  \frac{88}{8}  = 11

6 0
2 years ago
Read 2 more answers
Other questions:
  • Ms. Lee, a single adult, earned $65,000 in taxable income last year. Use the rate table below to calculate how much she must pay
    12·1 answer
  • Can someone plz tell me the answer and response plz
    14·1 answer
  • What is the equation of the line that passes through (4, -1) and (-2, 3)?
    13·1 answer
  • Answer this... Please?? I need to get a 100% on this please!
    10·1 answer
  • Write a point-slope form equation of each line given the slope and y-int.
    9·1 answer
  • The weight of five boys in pounds is 87,112,89,96 and 100. what is the median weight
    15·2 answers
  • וח
    5·1 answer
  • (8+2)-5=???????????????????
    5·2 answers
  • True or False: The folowing function has no absolute maximum * (1 Point)​
    7·1 answer
  • Please Help Me I Will Give You The Brain Crown And Extra Points! Pt2
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!