ormation given in the following paragraph to answer four questions that were dit
ID: 2933291 • Letter: O
Question
ormation given in the following paragraph to answer four questions that were dite coordinator wishes to determine if the average minutes of lateness for BCIS tutors were different from the average mi The ITDS lab Fandom visits rom the average minutes of lateness for DSCI tutors this semester. She made visits of ce, assuming ehlab for a week to collect the data. The following results are obtained with g equal variances at a significance level of 0.05. DSCI Test: Two-Sample Assuming Equal Variances 10 Variable 2 Variable 1 6 12.2 5.545 9.473 Mean 6 Variance 5 Observations 10 Pooled Variance 6 13 Hypothesized Mean Y Difference 8 df 0.324 0.375 1.725 0.749 2.086 t Stat 10 3 P(Tcet) one-tail 1 tCritical one-tail P(TExplanation / Answer
The null hypothesis for this test would be option c
Explanation: Null hypothesis is always state about the equality which means
lab coordinator is collecting the data to show whether lateness for BCIS and DSCI is same or different
Ho: µBCIS=µDSCI (Null hypothesis)
Ha: µBCISµDSCI (Alternate hypothesis)
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