Blog

A failure to replicate could mean that the

The advantage of reporting effect size is that it

A professional baseball scout uses the batting average, on-base percentage, throwing ability, and running speed of amateur baseball players to predict their success as professional baseball players. This scenario best exemplifies the use of ________ as a predictor of the likelihood of success.

When testing the differences between means, the null hypothesis suggests that any observed difference is due to

________ refers to the strength of association between variables.

When studying the effect of temperature on the sales of ice creams, a researcher records the number of ice creams sold on cold days and the number sold on hot days. In this scenario, the researcher will most likely compare ________ to describe the results.

Which of the following examples best represents the use of an interval scale?

Arafa has collected data on the relationship between physical attractiveness and judgments of personality characteristics. In order to determine if the results obtained from the sample are representative of the population, Arafa will need to employ ________ statistics.

A researcher assesses the length of the prison sentence for physically attractive and physically unattractive defendants. He believes that attractive defendants will receive shorter prison sentences than unattractive defendants. The null hypothesis would suggest that

The output of the following question is _____________. this_list = [‘Roses’, ‘are’, ‘red’]new_list = []for element in this_list:    new_list = [element] + new_listprint(new_list)