Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question: An industrial sewing machine uses ball bearings that are targeted to have a diameter of 0.75 inch. The lower and upper specification limits under which the ball bearings can operate are 0.74 inch and 0.76 inch, respectively. Past experience has indicated that the actual diameter of the ball bearings is approximately normally distributed, with a mean of 0.753 inch and a standard deviation of 0.004 inch. What is the probability that a ball bearing is
a. between the target and the actual mean?
b. between the lower specification limit and the target?
c. above the upper specification limit?
d. below the lower specification limit?
e. 93% of the diameters are greater than what value?
Calculate the mean, median, standard deviation, and variance of the systolic and diastolic blood pressure measurements using the formulas provided in the course text. In your write-up, show the formulas you use to calculate each statistic.
A staff member thinks that the true rate is 5%. Given the confidence interval you found, do you find that percentage plausible?
the mean gas mileage for a hybrid car is 56 miles per gallon. suppose that the gasoline mileage is approximately
Gigi has rolled a natural on four straight tosses of the dice. This excites the gamblers standing around the table.
From past estimates, manager thinks that about 4% of customers have expressed dissatisfaction. What sample size must you use for this survey?
Caption: As you prepared your memo about the new "Tire Kit" line, you discovered that the sample size that you were provided was insufficiently small. Using a larger sample of 200 customers, you conducted this research and the data is now ready fo..
consider x1 and x2 given in exercise 3-173 where if x1 and x2 are independent random variables with ex12ex25 vx12 vx210
if np gt5 and nqgt5 estimate pmore than 9 with n14 and p0.3 by using the normal distribution as an approximation
f. Make all pairwise comparisons between the treatment effects: use either the Bonferroni or the Scheffe procedure with a 90 percent family confidence coefficient. whichever is more efficient. State your findings.
based on table please evaluate the mean wait time and throughput rate for the following situations when using
Water carriers played a dominant role in the transportation system of the United States in the 18th and 19th centuries. Why has their relative position declined during the 20th century? Are they still an important component of the total transporta..
Antivirus software market plan you will focus on the company's mission, introduction, and branding. Note: You may create and /or make all necessary assumptions needed for the completion of this assignment.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd