Expected the machine will be re-calibrated

Assignment Help Basic Statistics
Reference no: EM132147986

A manufacturer of cereal has a machine that, when working properly, puts 20 ounces of cereal on average into a box with a standard deviation of 1 ounce. Every morning workers weigh 25 filled boxes. If the average weight is off by more than 1% from the desired 20 ounces per box, company policy requires them to re-calibrate the machine. In a sample of 100 days where the machine is working properly all day on how many the days is it expected the machine will be re-calibrated. Show Work.

Reference no: EM132147986

Questions Cloud

Standard deviations above the mean : The area between .58 standard deviations above the mean and 1.94 standard deviations above the mean .58=.2190 and 1.94=.4738.
Classify each trend or event as an opportunity : MGT5170 - develop all appendices, as described below, in excel and Powerpoint files, as indicated. These appendices should provide all required information
Equation to predict how long a cold will last : Use this equation to predict how long a cold will last with a temperature of 100.4 degrees, an average of 6 people seen each day, and 4 hours of sleep.
Describe the bulgarian vocal tradition : Describe the Bulgarian vocal tradition, and comment on why it was so successful and able to thrive in spite of the political difficulties of the homeland?
Expected the machine will be re-calibrated : In a sample of 100 days where the machine is working properly all day on how many the days is it expected the machine will be re-calibrated. Show Work.
Determine the sample size needed to construct : Determine the sample size needed to construct a 90?% confidence interval to estimate the average GPA for the student population
Confidence interval to estimate the average number : Construct a 99?% confidence interval to estimate the average number of flights per day handled by the system.
Design a bias-stable circuit : Question 4 - For the circuit in figure, let ß = 100 and RE = 3 kohm. Design a bias-stable circuit such that VE = 0

Reviews

Write a Review

Basic Statistics Questions & Answers

  What is the taguchi constant for a device that costs 400 to

what is the taguchi constant for a device that costs 400 to repair and a tolerance of plus or minus 0.5 mm with a mean

  What is the average dollar amount of music

Find the ace. A new electronics store holds a contest to attract shoppers. Once an hour someone in the store is chosen at random to play the Music Game.

  Construct a simple frequency distribution of scores

Construct a simple frequency distribution of these scores.- Construct a grouped frequency distribution of these scores that includes both frequencies and relative frequencies.

  Let f denote the probability that the second vehicle

a certain university has 14 vehicles available for use by faculty and staff. four of these are vans and 10 are cars. on

  Formulate and solve linear program for determining question

Formulate and solve linear program for determining how many copies should be assigned to each printing firm to minimize the total cost of obtaining 75,000 acceptable-quality reports?

  Typical professional golf association

a. Construct an ANOVA table. b. At the 5 % significance level, can you conclude that average scores produced by the four different rounds differ?

  At least 14 units of b and no more than 20 units of a must

ballast must weigh 150 kg. it can be made from two raw materials a with a cost of rs. 20 per unit and b with a cost of

  Irrational numbers with usual topology

1. Show that the set R\Q of irrational numbers, with usual topology (relative topology from R), is topologically complete. 2. Define a complete metric for R\{0, 1} with usual (relative) topology.

  Find the probability that at least one donation will be

suppose that a telephone solicitor for a particular charity makes 10 random calls. she estimates that there is 20

  Proportion of seeds that germinate dependent on seed type

Seeds that germinated within 5 weeks after planting was recorded for each seed type. At the .01 level of significance, is the proportion of seeds that germinate dependent on the seed type?

  Conclude that more than half of seniors think job

In all, 53 say "good." Does the poll give reason to conclude that more than half of all seniors think their job prospects are good? The hypotheses for a test to answer this question are?

  What is a qualified sellers list

What is a qualified sellers list? Where do you find a qualified seller lists in the Conduct Procurements process?

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd