Statistical on ghypothesis testing

Assignment Help Basic Statistics
Reference no: EM13110270

An automotive manufacture claims mean price of small SUV is $25,071 if hypothesis test is performed how you should interpret a decision,

a. reject the null hypothesis

b. fails to reject the null

c. choose correct answer

a. there is not enough evidence to support the claim that the mean price of a small SUV is 25,071.

b. There is insufficient evidence to indicate that the mean of price of a small SUV is false 25,071

c. There is enough evident

d. There is sufficient evidence is false

e. There is insuffient evidence to indicate a SUV 25,071

f. There is not enough evidence the SUV is 25,071

Reference no: EM13110270

Questions Cloud

Stating conclusions about claims : In these questions we have to make a decision about the given claim. For example, if the claim is that a coin favors heads and sample results consists of 11 heads in 20 flips, conclude that there is not sufficient enough evidence to support the cl..
Discuss categories of swot elements of information : List at least FIVE sources you will use to obtain information about the firm's strengths, weaknesses, opportunities, and threats. Discuss what categories of the SWOT elements of information are readily available on the Internet.
Statistics null hypothesis rejection : An economic researcher would like to know whether he can reject the null hypothesis at the 0.10 level, that no more than 20% of the households in Pennsylvania make more than $70,000 per year.
Determine the efficiency of market research : Determine the Efficiency of this market research. What would be your suggestions? How much will this company be eager to pay for this market research?
Statistical on ghypothesis testing : An automotive manufacture claims mean price of small SUV is $25,071 if hypothesis test is performed how you should interpret a decision,
Use punnett squares to illustrate whether a type a female : Use Punnett squares to illustrate whether a type A female and a type B male can have a child with type O blood.
Calculate the dividend yield and the capital-gains : Calculate the dividend yield, the capital-gains yield, and the total return to the stock. Express your calculation in percentage terms.
Determining reversal : In the 2000 football season, 247 plays were reviewed by officials using instant video replays, and 83 of them resulted in reversal of the original call.
Discuss how team basics can be applied in real situations : Discuss how the team basics can be applied in real situations where team thinking becomes important.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Determining hypothesis statement and distribution

Write the hypothesis statement. What distribution are you using?

  Determine probability that pregnancy lies between days

Determine the probability that pregnancy will (a) last more than 300 days; (b) less than 240 days; (c) between 250 and 282 days.

  Numerical and verbal hypothesis

Formulate both a numerical and verbal hypothesis statement regarding the research issue we are using for this hypothesis is how men dominate the workforce over women.

  Standard deviation and probabilities

Assume x is normally distributed with mean u=15 and standard deviation 0=3. Use the approximate areas beneath the normal curve, as discussed in this section, to answer the following questions.

  The probability that a sheet selected at random

The population of lengths of aluminium-coated steel sheets is normally distributed with a mean of 30.05 inches and a standard deviation of 0.2 inches.

  Introduction to fit a fifth-order autoregressive model

You are given an annual time series with 40 consecutive values and asked to fit a fifth-order autoregressive model.

  Statement regarding a nonparametric test

Which of the following statements is true regarding a nonparametric test? We assume that the data has been chosen from a normally distributed population

  Probability of salary levels for faculty

The population mean annual salary for first year faculty at SLU is $47,000. Assuming that the population standard deviation is $1800:

  Compute insurance company-s expected profit

Assume that probanility that dimond will be stolen is .005, and let x denote insurance company's profit. Compute insurance company's expected profit.

  Estimating a population proportion

a) Determine the proportion of instances that the duration was less than 240 seconds. Also express the proportion as a percent. (hint: proportion is number of successes divided by total number.)

  Construction of confidence intervals

In the construction of confidence intervals, if all other quantities are unchanged, an increase in the sample size will lead to a ____________ interval.

  Information about statistics-linear programming

Biggio's Department Store has six employees available to assign to four departments in the store: home furnishings, china, appliances, and jewelry.

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