Regarding the term null hypothesis: a. Originally, what did the word null in null hypothesis stand for?

Question:

Regarding the term null hypothesis:
a. Originally, what did the word null in null hypothesis stand for?
b. What has the term null hypothesis come to mean now?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Introductory Statistics

ISBN: 9780321989178

10th Edition

Authors: Neil A. Weiss

See More Books

Question Posted: Jun 17, 2017 09:04 AM

See More Questions

What null hypothesis did you test in Exercise 18.10?
The null hypothesis and the alternate hypothesis are: H0: The frequencies are equal. H1: The frequencies are not equal. Category fo A .........10 B .........20 C .........30 a. State the decision...
Suppose you had to identify the color of ink for a series of printed words that spelled out a color that did not match the ink color? For example, what color ink is used in the word RED? This might...
Run experiments to determine the relative costs of Math.exp() and the methods from EXERCISE 1.3.38 for computing e x : the direct method with nested for loops, the improvement with a single for loop,...
The materials used by the Kenosha Division of Ehrlich Company are currently purchased from outside suppliers at $75 per unit. These same materials are produced by the High Point Division. The High...
Swifty, Ltd. manufactures shirts, which it sells to customers for embroidering with various slogans and emblems. The standard cost card for the shirts is as follows: Standard Price Standard Quantity...
More roulette. An American roulette wheel has 38 slots, of which 18 are black, 18 are red, and 2 are green. When the wheel is spun, the ball is equally likely to come to rest in any of the slots....
The owner of an optometry practice, in a city with more than a hundred other such practices, has the following demand and cost schedules for eye exams: a. Fill in the columns for total revenue,...
Problem 20-1 On January 1, 2017, Blue Company has the following defined benefit pension plan balances Projected benefit obligation Fair valuc of plan assets The inte st settlement rate applicable to...
Write a program that creates a String Array List. Continually prompt the user for Strings to add to the list until a sentinel value is entered. Use an iterator to display all the Strings, then...
Repeat parts (a)-(c) of Exercise 9.195 for a sample size of 40. Compare your power curves for the two sample sizes, and explain the principle being illustrated. Refer to 9.195, The null and...
Repeat parts (a)-(c) of Exercise 9.194 for a sample size of 15. Compare your power curves for the two sample sizes, and explain the principle being illustrated. The null and alternative hypotheses...
understand the role that observation may play as a data collection method in your research design. LO3
Sketch the curves with equations given in question 3 parts a, b, c and d, labelling any stationary points with their coordinates. Data from Question 3 Find the coordinates of the points where the...
Trace the polygon and point P on paper. Then draw a rotation of the polygon the given number of degrees about P. 130 Q R T P S
Name any devices other than the three mentioned in Section 31. 1-battery, solar cell, and electric generator that can act as a power source in an electric circuit. Data from Section 31. 1...
A thick resistor and a thin resistor of the same length and material are connected in series, as shown in Figure 31. 29. Which resistor has $(a)$ the greater potential difference across it and...
Note that the amount of 25k that has already been spent on developing the website is not included in this analysis, as it represents a sunk cost. The decision rule for ARR is that a project should be...
At the end of 20X5, a parent company, P plc, with one subsidiary had a holding representing 10 per cent of the equity of R Ltd, a clothing company. It had cost 80,000 when purchased at the start of...
Discuss whether responsible human resources management should apply different standards for the home company and suppliers, for developed countries and developing countries, and for large companies...
How is the P-value of a hypothesis test actually determined? In problem pertain to the P-value approach to hypothesis testing.
Suppose that you want to conduct a left-tailed hypothesis test at the 5% significance level. How must the critical value be chosen? In problem pertain to the critical-value approach to hypothesis...
True or false: A critical value is considered part of the rejection region. In problem pertain to the critical-value approach to hypothesis testing.
Series of Compound Interest Techniques The following are several situations involving compound interest. Required: Using the appropriate table, solve each of the following: ( Click here to access the...
If Clark Kelly has recognized gain on an exchange of like-kind property held for investment use, where does Clark report the gain? First on Form 8824, then carried to Schedule D. First on Form 8824,...
An investor put 40% of her money in Stock A and 60% in Stock B. Stock A has a beta of 1.2 and Stock B has a beta of 1.6. If the risk-free rate is 5% and the expected return on the market is 12%,...

Regarding the term null hypothesis: a. Originally, what did the word null in null hypothesis stand for?

Question:

Step by Step Answer:

a Originally the word null in the n...View the full answer

Introductory Statistics

Students also viewed these Statistics questions