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 65 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
Wow, this really help

milbourne11

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Independent Assortment Independent Assortment
A model of anxiety in which stressful events or a changing mental condition can produce unfavorable A model of anxiety in which stressful events or a changing mental condition can produce unfavorable
Team of geologists collecting samples for paleomagnetic analysis at Sangiran, Java. Team of geologists collecting samples for paleomagnetic analysis at Sangiran, Java.
How Much Food Does the World Produce Per Person? How Much Food Does the World Produce Per Person?
Hierarchical clusters in a microarray experiment using RNA samples from Saccharomyces cerevisiae Hierarchical clusters in a microarray experiment using RNA samples from Saccharomyces cerevisiae
The large, white flowers of giant saguaro cactus (Carnegiea gigantea) produce sweet nectar. The flow The large, white flowers of giant saguaro cactus (Carnegiea gigantea) produce sweet nectar. The flow
Video: Green alga life cycle Animation

For a complete list of videos, visit our video library