The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two
Question:
The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two tailed. What parameter is being tested?
H0: σ = 4.2
H1: σ ≠ 4.2
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 87% (8 reviews)
Sol By the help of alternative hypothesis we decide the tail of the test Her...View the full answer
Answered By
Shiv Kumar
I am pursuing my M.Sc. and I have cleared CSIR NET Lectureship. l like learn and taught Statistics.
I always feel good to share my knowledge to students.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Given the following null and alternative hypotheses and level of significance together with the sample information conduct the appropriate hypothesis test using the p -value approach. What conclusion...
-
The null and alternative hypotheses for the hypothesis test in Problem 24 are, respectively, H0: = 30.0 lb (mean has not increased) Ha: > 30.0 lb (mean has increased), where is last year's mean...
-
Given the following null and alternative hypotheses HO: p 0.60 HA: p < 0.60 test the hypothesis using a = 0.01 assuming that a sample of n = 200 yielded x = 105 items with the desired attribute.
-
A physical pendulum of mass m = 3 . 3 6 kg is comprised of an odd shape that has a centre - of - mass a distance of d = 0 . 5 5 5 m from the pivot point. The pendulum is displaced from equilibrium to...
-
Describe the financial control measures managers can use.
-
Here are summary data from a z test regarding scores on the Consideration of Future Consequences scale (Petrocelli, 2003): The population mean () is 3.20 and the population standard deviation () is...
-
Find the Laurent series expansion for \(f(z)=\frac{\sinh z}{z^{3}}\) about \(z=0\). [You need to first do a MacLaurin series expansion for the hyperbolic sine.]
-
JOB ORDER COSTING TRANSACTIONS B & L Enterprises makes garage doors. During the month of February, the company had four job orders: 303, 304, 305, and 306. Overhead was applied at predetermined...
-
Exercise 9-34 and 9-35 (Algo) [The following information applies to the questions displayed below.] Benton Corporation manufactures computer microphones, which come in two models: Standard and...
-
Two dentists A and B make a survey of the state of the teeth of 200 children in a village. Dr. A selects a simple random sample of 20 children and counts the number of decayed teeth for each child,...
-
The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two tailed. What parameter is being tested? H 0 : p = 0.2 H 1 : p < 0.2
-
The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two tailed. What parameter is being tested? H 0 : p = 0.76 H 1 : p > 0.76
-
What are your views on pay secrecy? How much do you think employees should be told about how their pay is determined?
-
The GAPS most recents earning per share were $1.75. Analysts forecast next years earnings per share will be $1.82. The appropriate P/E ratio is 17. What is the reasonable price for a share of GAP...
-
National Company will invest $ 2 0 0 , 0 0 0 today. The investment will earn 6 % for 1 0 years, compounded annually with no funds withdrawn. In 1 0 years, the amount in the investment fund is:
-
a: Discuss the pros and cons of the different costing approaches available to D.C., including job order costing, process costing, operation costing, and activity-based costing.
-
Required information [The following information applies to the questions displayed below.] Equipment costing $38,400 with a 8-year useful life and an estimated $6,400 salvage value is acquired and...
-
Describe the nature and roles of superannuation funds, including the primary sources of superannuation funds and the different types of fund. Superannuation funds facilitate savings by individuals...
-
You are the manager of a department that recently launched a new product line for High Flyer Incorporated. High Flyer invested $3.8 million of equity and $2.2 million of debt in the project, and the...
-
Simplify the expression. Assume that all variables are positive. 23VI1 2 V44 8
-
Toss is a popular application for smart phones. The goal of the game is to toss crumbled paper into a trash can while accounting for wind from a fan. The following data represent the ratings (on a...
-
The following data, obtained from the Sullivan Statistics Survey, represent the number of speeding tickets individuals received in the past 12 months. (a) Construct a discrete probability...
-
The probability histogram on the following page represents the number of live births by a mother 50 to 54 years old who had a live birth in 2007. (a) What is the probability that a randomly selected...
-
Exercise 16-18 Net realizable value methodThe Convad company is one of the largest corn refiners in theworld. It produces two relatedproducts-corn syrup and corn starch-using a common manufacturing 2...
-
Inside the github file . Overview Welcome to Project Gutenberg In this assignment we will review Project Gutenberg is a library of over 70,000 free eBooks some of the concepts we covered Choose am...
-
. Part A: Zoe's Fresh Flowers is new business ready to open a store in the Westfield shopping centre nearby. Westfield has a number of florist shops already, so Zoe is anxious about the demand for...
Study smarter with the SolutionInn App