### Explain evidence and graph to support consumer-s conjecture

Assignment Help Basic Statistics
##### Reference no: EM13116253

A machine is designed to fill jars with 16 ounces of coffee. A consumer suspects that the machine is not filling the jars completely. A sample of 8 jars has a mean of 15.6 ounces and a standard deviation of 0.3 ounce. Is there enough evidence to support the consumer's conjecture at a = 0.05 and how can this be graphed?

#### Questions Cloud

 What is the specific heat of this substance : The molar heat capacity of a compound with the formula C2H6SO is 88.0 J/mol-K. what is the specific heat of this substance. Which species exhibits most parental care of young offspring : Which species exhibits the most parental care of young offspring? At what driving frequency fd do two phasors have same length : At what driving frequency fd do two phasors have the same length? At that driving frequency, what are (c) the phase angle in degrees, (d) the angular speed at which the phasors rotate, and (e) the current amplitude? How much energy is released during the complete combustion : The heat of combustion of cyclobutane is 650.3 kcal/mol. How much energy is released during the complete combustion of 450 grams of cyclobutane. Explain evidence and graph to support consumer-s conjecture : A sample of 8 jars has a mean of 15.6 ounces and a standard deviation of 0.3 ounce. Is there enough evidence to support the consumer's conjecture at a = 0.05 and how can this be graphed? What kind of molecule is likeliest to act as an anesthetic : What kind of molecule is likeliest to act as an anesthetic in mammals? Illustrate what is the magnitude of the football resultant : At this point, he throws a 39 yard forward pass straight down the field. Illustrate what is the magnitude of the football's resultant displacement? Localization implementation options : Get a clear understanding of the (LIO) Localization Implementation options events that would trigger testing What type of testing is required manual/automated? Of what value are the septae : Of what value are the septae (sheets of tissue) between segments of the earthworm?

### Write a Review

#### What is the probability of the given data

What is the probability that of the last 100 new juvenile delinquents put on probation, 30 or more will commit another crime?

#### Resident at a level of significance

Is there a relationship between the opinion and the location of the resident at a level of significance of 0.05?

#### Diameter of stabilizing o-rings washers

The diameter of stabilizing O-Rings washers manaufactured at a large factory is expected to be normally distributed with a mean of 1.30 inches and a standard deviation of 0.04 inches.

#### Computing p-value for the hypothesis test

Determine the observed p-value for the hypothesis test and interpret this value. What does this mean?

#### Probability when randomly selected

If we select a crew member at random, what is the probability the crew member earns:

#### Anova-kruskal-wallis and t-test statisitc

I'm having difficulty understanding and showing in layman terms or simple terms an example and comparison between the ANOVA test, Kruskal-Wallis test, and T-Test Statisitc.

#### Extreme value in the sample of mean

A sample of n=20 has a mean of M=40. If the standard deviation is s=5, would a score of x=55 be considered an extreme value?

#### Detailed explanation to probability and statistics

A package of frozen vegetables has a label that says "contents 32 oz." The company that produces these packages knows that the weights are normally distributed with mean 32 oz. and has a standard deviation of 2 oz.

A City Survey states that 70 percent of all business owners favor increasing the parking fees. The city has commissioned a random sample of n = 100 business owners.

#### Determining dispersion measures

Mary claims that the range, standard deviation and variance are all measures of dispersion. John adds to Mary's claim by stating that the coefficient of variation is a measure of relative dispersion.

#### Basics of chebyshev theorem

The flashlight batteries produced by one of the northern manufacturers are known to have an average life of 60 hours with a standard deviation of 4 hours. Use Chebyshev's theorem to answer the following questions.

#### Determine the r value-regression equation

The x and the y variable in the table below are correlated. Determine the 'R' value, and then determine the regression equation.