help An experiment on memory was performed, in which 16 subjects were randomly assigned to one of two groups, called "Sentences" or "Intentional". Each subject was given a list of 50 words. Subjects in the "Sentences" group were told tform multiple sentences, each using at least two words from the list, and to keep forming sentences until all the words were used at least once. Subjects in the "Intentional" group were told to spend five minutes memorizing as many ofthe 50 words as possible. Subjects from both groups were then asked to write down as many words from their lists as they could recall.We are interested in drawing inference on the difference in the population average number of words recalled for subjects in the "sentences" group vs. subjects in the "intentional" group. The data is in the table below.Number of words recalled"Sentences" group333228 27 3030 2828"Intentional" group333435303330 32 28(For these questions, round all numeric answers to three decimal places)a. Enter the values for the following statistics:Xsentences = 29.5Ssentences= 2.138Xintentional- 31.875Sintentional = 2.357(Xsentences - Xintentional) = -2.375standard error of (Xgentences Xintentional) =b. Construct an approximate 95% confidence interval for Hsentences HintentionalLower bound =Upper bound =e. From these results, our statistical conclusion should be:(You have two attempts at this question."O we have good evidence that Msentencessmaller than intentional, because both ends of the 95% CI are positive.• We have good evidence that Hsentences is smaller than intentional, because both ends of the 95% CI are negativeO We don't have good evidence about whether Hsentences is greater or smaller than Mintentional, because both ends of the 95% Cl are negative.O we don't have good evidence about whether Hgentences is greater or smaller than Mintentional, because both ends of the 95% CI are positive.O we have good evidence that sentences is smaller than Mintentional because one end of the 95% CI is negative and the other is positive.O We have don't have good evidence about whether Heentences is greater or smaller than ntentional, because one end of the 95% CI is negative and the other is positive.

Name: help An experiment on memory was performed, in which 16 subjects were
Uploaded: 2024-03-05T11:52:21.000Z
Channel: Bartleby
Description: help An experiment on memory was performed, in which 16 subjects were randomly assigned to one of two groups, called "Sentences" or "Intentional". Each subject was given a list of 50 words. Subjects in the "Sentences" group were told tform multiple s