What is the probability of making a type i error

Assignment Help Basic Statistics
Reference no: EM131384124

1. What are the two characteristics of a good interpretation?

2. Distinguish between a and p

3. Suppose the actual situation is that the sample comes from a population that is not the one hypothesized by the null hypothesis. If the significance level is .05, what is the probability of making a Type I error? (Careful on this one.)

Reference no: EM131384124

Questions Cloud

What event has a probability of .20 : NHST is an acronym that stands for what phrase?- NHST techniques produce probability figures such as .20. What event has a probability of .20?
List the three alternative hypotheses in the doritos problem : 1. Distinguish between the null hypothesis and the alternative hypothesis, giving the symbol for each.- List the three alternative hypotheses in the Doritos problem using symbols and numbers.
What is a significance level : What is a significance level? What is the largest significance level you can use without giving a justification?
Determine the forces supported by the cables and bar : Force P is supported by two cables and a bar. Point A lies in the yz plane, and points B and C lie in the xz plane. If P = 3 kip, determine the forces supported by the cables and bar.
What is the probability of making a type i error : Suppose the actual situation is that the sample comes from a population that is not the one hypothesized by the null hypothesis. If the significance level is .05, what is the probability of making a Type I error?
Write interpretations of the t test values : The population mean on the paranoia scale is 50.- Suppose 24 police officers filled out the inventory, producing a mean of 54.3. Write interpretations of these t-test values.
This report is about a company called camel milk victoria : This report is about a company called Camel Milk Victoria which deals in camel’s milk, and other products. There are many dairies in Australia which supplies the cattle milk but there are very few dairies that sell camel’s milk. Camel Milk Victoria i..
Find the force t that will cause the structure to fail : determine the force T that will cause the structure to fail. Assume the pulleys are frictionless with diameters that are small enough so that all cables between A and B are parallel to line AB.
Write interpretations of these t test values : In an effort to reduce this rate, a set of testimonials was included with every shipment. The return rate was reduced to 4.9 percent. Write interpretations of these t-test values.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Calculate all forecasting smoothing methods that you know

the triton energy corporation explores for and produces oil and gas. company president gail freeman wants to have her

  Determine the population study

A quality-control manager randomly selects 70 bottles of ketchup that were filled on S1 to assess the calibration of the filing machine. Determine the population study?

  Cake mix assignment data workbook

Copy the Assignment Data (i.e., cake mix data) to Sheet 1, cells A1:P32, of the new Excel workbook. Enter the following labels in cells A34:A36: Point Estimate, Lower bound of the 95% Confidence Interval, and Upper Bound of the 95% Confidence Inter..

  Who will earn more - state and federal employees

The mean salary of federal government employees on the General Schedule is $59,593. The average salary of 30 state employees who do similar work is 558,800 with σ = $1500. can it be concluded that state employees earn on average less than federal e..

  Plot the frequency distribution

For the following frequency distribution:

  Find a 90 confidence interval for the difference interval

body mass index bmi is a measure of the body fat based on height and weight. according to the document dietary

  Determine whether the hypothesis test involves a sampling

determine whether the hypothesis test involves a sampling distribution of means that is a normal distribution student t

  Find and interpret probability that exactly surveyed feel

Find and interpret the probability that exactly 15 of those surveyed feel the state of morals is poor. The probability that exactly 15 of those surveyed feel the state of morals is poor is What?

  The probabilty that harry scored exactly 15 goals

For events A and B, Pr(A intersection B) = p, Pr(A' intersection B) = P - 1/8 and Pr(A intersection B') = 3p/5. If A and B are independent, then the value of p is ___.

  Why your test was a stronger and more reliable test

What if you were the fertilizer sales representative and your job was to prove the superiority of the new product to the farmer? You should start by running the same test he did in which he came to the decision that he could not conclude a differ..

  Quartiles-correlation and standard deviation

Tell which measures are resistant to outliers and which are NOT resistant to outliers from the following list, and explain WHY or WHY NOT for each measure: Mean, median, Quartiles, correlation, and standard deviation.

  Multiple regression equation

The relationship can be represented by the multiple regression equation y-hat = 250 + 1.5x1 + 80x2. Predict the SAT verbal score of a student whose IQ is 103 and grade point average is 3.7.

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