In fall 2014, 34% of applicants with a Math SAT of 700 or

Derive $100(1-\alpha )$ percent lower and upper confidence intervals for p, when the data consist of the values of n independent Bernoulli random variables with parameter p.

A study of about n=1000 individuals in the United States during September 21-22, 2001, revealed that 43% of the respondents indicated that they were less willing to fly following the events of September 11, 2001. a. Is this an observational study or a designed experiment? b. What problems might or could have occurred because of the sensitive nature of the subject? What kinds of biases might have occurred?

If the p-value in the ANOVA table for a one-way analysis is larger than 10%, then: A. The typical follow-up confidence intervals (with confidence level 95%) for the pairwise comparisons will all contain zero. B. Some of the typical follow-up confidence intervals (with confidence level 95%) for the pairwise comparisons may not contain zero. C. None of the typical follow-up confidence intervals (with confidence level 95%) for the pairwise comparisons can contain zero. D. None of the above.

From a standard 52-card deck, what is the probability that a drawn card is a club or anything besides a face card?

There are 2 Son Ss OF Orange juice, 3 bottles of guava juice and 2 bottles of apple yuice in a bow. If 2 bottles of juice are chosen at random from the box, find the probability of choosing, 2 borties of juice of different Bavours.

The paired comparisons option in MINITAB generated the output provided here. What do these results tell you about the differences in the population means? Does this confirm your conclusion of the analysis-of-variance? MINITAB output Tukeys