Question: I need some help with this stats question A psychologist is interested in knowing whether adults who were bullied as children differ from the general

I need some help with this stats question

A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure empathy, the mean score for the general population is 30.6. Random sampling of 25 scores obtained from individuals who were bullied yielded a sample mean of 39.5 and a sample standard deviation of 6.6.

Suppose you want to calculate the 99% confidence interval.

What is the new critical value you will use for this calculation?

1.645

2.064

2.756

2.797

6.74

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Who help me with this STATS question! A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a...

1. A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure...

A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure...

1.A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure...

A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure...

7. A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure...

1.A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure...

A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure...

3.) A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure...

Derive a formula for the horizontal range R, of a projectile when it lands at a height h above its initial point. (For h

An object resonates when the frequency of a vibrating force either matches its natural frequency or is a sub multiple of its natural frequency. Why will it not resonate to multiples of its natural...

Escriba la forma apropiada del verbo ser. La mochila no nueva. Yo de los Estados Unidos. Guanajuato y M rida dos ciudades viejas y fascinantes. T de M xico ? l y yo de California.

On July 1. Comp inc: issued 5500.000 of 15-year 8% bands dated April 1, with interest payable each October 1 and April 1 . The bonds were sold at par plus accrued interest. The entry to record the...