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
Maksim231197 [3]
4 years ago
6

MAD 2120-002, Summer 2018, Dr. Vasile LAURIC jordan davis & 8/3/18 12:53 PM Quiz: Q13 (9.3, 9.4, 8.4) Submit Qui This : 1 pt

2 of 12 (5 complete) This Quiz: 12 pts possible A box of oatmeal must contain 18 oz. The machine that fills the oatmeal boxes is set so that, on average, a box contains 19.2 oz. The boxes by a normal curve. What fraction of the boxes filled by the machine are underweight if the standard deviation is 0.4 0z? Tilled by the machine have weights that can be closely approximated The probability is (Type an integer or decimal rounded to four decimal places as needed.) Enter your answer in the answer box. Activate Wind 12:55 PM 8/3/2018
Mathematics
1 answer:
Afina-wow [57]4 years ago
7 0

Answer:

The proportion of boxes containing less than 18oz is 0.0013

Step-by-step explanation:

A normal random variable with mean Mu = 19.2 and standard deviation sd = 0.4 is standardized with the transformation:

Z = (X - Mu) / sd = (X - 19.2) / 0.4

For a weight value of 18oz, Z = (18 - 19.2) / 0.4 = -3.00.

P (X <18) = P (Z <-3.00) = 0.0013.

The proportion of boxes containing less than 18oz is 0.0013

You might be interested in
a landscaping company delivers soul and bags to its customers they deliver 4,000 pounds of soil if each bag holds 16 pounds of s
Murljashka [212]

Answer:

250 bags

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the 6th term when An= 2An-1 + n if the first term is 1
V125BC [204]

Answer:

Step-by-step explanation:

a₁ = 1

a₂ = 2(1)+2 = 4

a₃ = 2(4)+3 = 11

a₄ = 2(11)+4 = 26

a₅ = 2(26)+5 = 57

a₆ = 2(57)+6 = 120

3 0
3 years ago
Ms. Rao buys a computer, a printer, and a scanner for $2,543. The computer costs $1,502 more than the printer. The printer costs
Leya [2.2K]
<span>Ms. Rao Pays $1890 for the computer Price of Computer(C) + Printer(P) + Scanner (S) = $2543 Price of Computer: C = 1502 + P Price of Printer: P = 123 + S So Price of computer now becomes: C = 1502 + 123 + S (Here we replace P with 123 + S) It is Algebra from here: C + P + S = 2543 (1502 + 123 + S) + (123 + S) + S = 2543 1748 + 3S = 2543 3S = 2543-1748 3S = 795 S = 795/3 S = 265 C = 1502 + 123 + S C = 1502 + 123 + 265 C = $1890 Ms. Rao pays $1890 for the computer</span>
3 0
4 years ago
-(-51) + (-32) + (-40)
lubasha [3.4K]

Answer:

-42

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Six times a number, b, minus 5,write this as an expression
Minchanka [31]

Answer:

6b-5

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • M&lt;1 = 27 and m&lt;3 = 43<br><br> What is m&lt;4?
    11·1 answer
  • Hideki is collecting pennies . Each month in may, june, and july he put 200 pennies in a jug . He put 300 pennies in th jug in A
    12·2 answers
  • The scale on a map is 1 in.:10 mi. How many miles would 5 inches represent? 2 miles 50 miles 25 miles 15 miles
    14·2 answers
  • Find the local maximum and minimum values and saddle point(s) of the function. If you have three-dimensional graphing software,
    7·2 answers
  • Mrs. Dodson is shopping for school supplies with her children. Vivian selected 2 one-inch binders and 1 two-inch binder, which c
    13·1 answer
  • What properties are these I will give a thanks and 5.0 stars
    6·1 answer
  • Angle a measure 28 measure and angle b measure 74 what is is the measure of angel F
    10·2 answers
  • How many solutions does the equation 2(×+2)+1=3x -3 +6 have
    15·1 answer
  • Are the ratios 18:6 and 3:1 equivalent?
    9·2 answers
  • Estimating and subtracting fractions.<br> 2 4/5<br> - 1 2/5
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!