The Situation Your brother tells you he wants to increase his arm strength. He further states that he is going to accomplish this by doing 30 pull-ups and 30 push-ups in the morning and in the afternoon for the next 30 days. You ask your brother what he scored on muscular strength in his last fitness test and he states that he did not meet the health standard. What would advice would you give your brother? Did he establish a realistic goal? Using the principles of training, explain how can he safely meet his fitness goal and in what time period?

Classify the following triangle check all that apply

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.