Dr. Johns was interested in the effect of auditory noise on ...

[Davideckstein7]

Dr. Johns was interested in the effect of auditory noise on visual attention. She ran an experiment in which she gave people either an easy visual search task or a hard visual search task while a siren was going off and measured the reaction time. Dr. Johns could analyze her experiment using
 
  a. A t-test
  b. A Chi-Square
  c. A Correlation
  d. An ANOVA

Question 2

The greater the difference between the observed frequency and the expected frequency,
 
  a. The higher probability of a Type I error
  b. The larger the F-Statistic
  c. The larger the Chi-square value
  d. The higher the power of the experiment

[Ksh22]

Answer to Question 1

a

Answer to Question 2

c

[Davideckstein7]

Thanks for the timely response, appreciate it

[sarah_brady415]

Great answer, keep it coming