This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Two samples, each with n = 8, produce an independent-measures t statistic of t = -2.15.Which of the ... (Read 81 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
on: Jun 20, 2018
Two samples, each with n = 8, produce an independent-measures t statistic of t = -2.15.Which of the following decisions is justified for a two-tailed hypothesis test?
 
  A) Reject H0 with  = .05 but fail to reject with  = .01.
  B) Reject H0 with  = .05 and reject H0 with  = .01.
  C) Fail to reject H0 with  = .05 and fail to reject with  = .01.
  D) Fail to reject H0 with  = .05 but reject H0 with  = .01.

Question 2

A researcher records the number of traffic tickets issued in each county along the New York State thruway. If the results are presented in a frequency distribution graph, what kind of graph should be used?
 
  A) a bar graph
  B) a histogram
  C) a polygon
  D) either a histogram or a polygon


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frre432

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

A


chads108

  • Member
  • Posts: 507
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Activating a gene to produce “marathon mice.” Activating a gene to produce “marathon mice.”
Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry. Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry.
Evaluation measures to determine the success of goals Evaluation measures to determine the success of goals
Find the factor demand for labour and the amount of output it will produce. Show all ... Find the factor demand for labour and the amount of output it will produce. Show all ...
How many grams of NO are required to produce 145 g of N2 in the following reaction? 4NH3 + 6NO ... How many grams of NO are required to produce 145 g of N2 in the following reaction? 4NH3 + 6NO ...
Independent assortment of alleles of two genes Independent assortment of alleles of two genes
Video: Phlebotomy

For a complete list of videos, visit our video library