1 answer

Toms of Maine sells toothpaste in a tube advertised to contain 8 ounces. In their continuous...

Question:

Toms of Maine sells toothpaste in a tube advertised to contain 8 ounces. In their continuous production process, the amount of toothpaste put in a tube is normally distributed with a mean of 8.10 ounces and a standard deviation of 0.05 ounces. If the actual capacity of the tubes used is 8.22 ounces, what proportion of the tubes will be filled beyond capacity?


Answers

Process output, X ~ Normal(μ=8.10, σ=0.05)

We have to find the probability P(X > 8.22)

P(X > 8.22) = 1 - P(X < 8.22)

= 1 - P{(X - μ)/σ < (8.22 - μ)/σ}

= 1 - P(Z < (8.22 - 8.10)/0.05) Where Z ~ Normal (0,1)

= 1 - P(Z < 2.4)

= 1 - F(2.4)

Check the standard normal table to find the cumulative distribution of z = 2.4 i.e. F(2.4) = 0.99180

STANDARD NORMAL DISTRIBUTION: Table Values Represent AREA to the LEFT of the Z score Z 00 01 03 .04 05 06 07 .08 09 02 52392

So,

P(X > 8.22) = 1 - F(2.4) = 1 - 0.99180 = 0.0082

.

Similar Solved Questions

1 answer
Can somebody please explain the difference between the catalytic triads of trypsin and chemotrypsin? I know...
Can somebody please explain the difference between the catalytic triads of trypsin and chemotrypsin? I know that chemotrypsin is a Ser protease while trypsin is an Asp protease but what does that mean more specifically. I tried looking up structures for both of the triads and found that they both co...
1 answer
As a leader, how will you influence change in your professional specialty area? Identify two strengths...
As a leader, how will you influence change in your professional specialty area? Identify two strengths you have that will promote strong leadership. Identify two areas of improvement to your skill in leading and influencing change. What are two priority strategies you will implement as professional ...
2 answers
Assume that security returns are generated by the single index R; - a1 + RM +...
Assume that security returns are generated by the single index R; - a1 + RM + ei return where R is the excess return for security / and Ry is the three securities A, B, and C, characterized by the following data The risk-free rate is 4%. Suppose also that there are Security Bi E(R) olej) A 0.8 15 24...
1 answer
The distance traveled by a ball rolling down a ramp is given by s(t)=3.5t^2, where t is the time in seconds after the ball is released, and s(t) is measured in feet
The distance traveled by a ball rolling down a ramp is given by s(t)=3.5t^2, where t is the time in seconds after the ball is released, and s(t) is measured in feet. find the average velocity of the ball on the interval from t=1.0 seconds to t=1.5 seconds. thanks so much!!!...
1 answer
S. Chi-Squared Test of Independence Tests for the adverse reactions to a new drug vielded the...
S. Chi-Squared Test of Independence Tests for the adverse reactions to a new drug vielded the results given in the table. At the 0.05 significance level, test the claim that the treatment is independent of the reaction (headache or no headache experienced). DrugPlacebo 7 Headache No headache 73 91 H...
1 answer
16. Draw the structure of the tri-peptide Val-Ser-Asn that forms from the following three amino acids...
16. Draw the structure of the tri-peptide Val-Ser-Asn that forms from the following three amino acids NH2 དང་ད་ H2N COOH H2N COOH Valine (Val, H2N COOH Serine (Ser, S) Asparagine (Asn, N)...
1 answer
11.1 Section counting Homework: Section 11.1 Counting Score: 0 of 1 pt 8 of 8(6 compiete) 11.1.App1 Use the Fundamental Counting Principle: Tree Diagram apples to answer the question below Unders...
11.1 Section counting Homework: Section 11.1 Counting Score: 0 of 1 pt 8 of 8(6 compiete) 11.1.App1 Use the Fundamental Counting Principle: Tree Diagram apples to answer the question below Understand the Fundamental Counting Principle: Tree Diagrams An animation was used to help visualize a tree...
1 answer
Question 5 If Var(X) = 13 and Var(Y) = 37.6 and X and Y are independent...
Question 5 If Var(X) = 13 and Var(Y) = 37.6 and X and Y are independent random variables, what is Var(4X-3Y)? State your answer rounded to the nearest whole number....
1 answer
Transactions; Financial Statements On April 1, 2048, Maria Adams established Custom Realty, Maria completed the following...
Transactions; Financial Statements On April 1, 2048, Maria Adams established Custom Realty, Maria completed the following transactions during the month of April: a. Opened a business bank account with a deposit of $25,000 in exchange for common stock b. Purchased supplies on account, $2,510. c. Pald...
1 answer
1. - peints My Notes Ask Your The figure below is from the Energy Forms PhET...
1. - peints My Notes Ask Your The figure below is from the Energy Forms PhET that we used in class. A. If the system is the biker, bike, wheel, electrical wire, and the water, select all statements that are true: (Select all that apply.) O Thermal energy is transferred out of the system. OMechanical...
1 answer
1. High temperature heating elements are made out of an intermetallic often called molydisilicide. Answer the...
1. High temperature heating elements are made out of an intermetallic often called molydisilicide. Answer the following questions using the Mo-Si phase diagram shown below. Weight Percent Silicon Temperature, 130 Mo Atomic Percent Silicon a) Calculate the maximum wt.% silicon that is soluble in soli...
1 answer
Give the syn or anti addition products for the following addition reactions. Show appropriate stereochemistry if...
Give the syn or anti addition products for the following addition reactions. Show appropriate stereochemistry if necessary to get the full credits. (5 points total) Hz/Pt D HPA 1 point Br2 1 point 1. BH3 2. H2O2/KOH 1.5 points D 2. POKOH Brito Br2/H20 1.5 points...
1 answer
Confidence Interval Problem 18 Confidence Intervals: Problem 18 Previous Problem Problem List Next Problem (1 point)...
Confidence Interval Problem 18 Confidence Intervals: Problem 18 Previous Problem Problem List Next Problem (1 point) Chuck wants to determine a 98% confidence interval for the true proportion of times he rolls a 5 (using a fair, 6-sided die). How many rolls must Chuck make to get a margin of error ...
1 answer
Tools Add ons Help All changes saved in Drive text. Arial 11. BI VA L I...
Tools Add ons Help All changes saved in Drive text. Arial 11. BI VA L I E E * 11. Inventories affect a only the balance sheet. b. Only the income statement. c. both the balance sheet and the income statement. d. neither the balance sheet nor the income statement. 12. The factor which determines whet...
1 answer
. Describe the response of concrete subjected to cyclic loading with the help of a graph. (Note: ...
. Describe the response of concrete subjected to cyclic loading with the help of a graph. (Note: Please plot a graph and then describe the effect of cyclic loading on strength and modulus of elasticity of concrete. You will not get credit if you cut and paste the graph from class notes). 2. Discuss ...
1 answer
Question 6 Loki Corporation earned net income of $90,000 during the year ended December 31 2016....
Question 6 Loki Corporation earned net income of $90,000 during the year ended December 31 2016. On December 15, Loki had declared the annual cash dividend on its $0.35 preferred shares (5,000 shares issued for $80,000) and a $0.40 per share cash dividend on its common shares (20,000 shares issued f...