Basic Math question and answers for October 01, 2024
- Q Hip surgery: In a sample of 117 hip surgeries of a certain type, the average surgery time was 135.7 minutes, with a standard deviation of 21.9 minutes.Part: 0 / 2Part...
- Q Jocelyn owns a small business selling used books. She knows that in the last week 51 customers paid cash, 63 customers used a debit card, and 25 customers used a...
- Q A city council consists of six Democrats and eight Republicans. If a committee of five people is selected, find the probability of selecting two Democrats and threeRepublicans.7(Type a fraction. Simplify...
- Q 9. [0/1 Points]PREVIOUS ANSWERS WAS WANEFMAC7 7.3.021.MI.While selecting candy for students in his class, Professor Murphy must choose between gummy candy and licorice nibs. Gummy candy packets come in five...
- Q Assume that blood pressure readings are normally distributed with a mean of 135 and a standard deviation of 4.8. If 35 people are randomly selected, find the probability that their...
- Q For each binomial probability statement below, determine the corresponding normal distribution probability statement after a continuity correction5. P(x? 113)6. P(x?113)7. P(x > 113)8. P(x<113)P(x>112.5) P(x<112.5) P(x<113.5) P(x>113.5)Drag each normal distribution...
- Q In one lottery, a player wins the jackpot by matching all five distinct numbers drawn in any order from the white balls (1 through 41) and matching the number on...
- Q Find the indicated probability using the standard normal distribution.P(Z < 1.94)P(Z < 1.94) = (Round to four decimal places as needed.)
- Q A box contains 12 transistors, 4 of which are defective. If 4 are selected at random, find the probability of the statements below.a. All are defectiveb. None are defectivea. The...
- Q A lottery consists of 36 numbers. You must pick the six winning numbers to win. What is the chance of you winning?Enter your answer as an exact value.
- Q A hand consists of 4 cards from a well-shuffled deck of 52 cards.a. Find the total number of possible 4-card poker hands.b. A spade flush is a 4-card hand consisting...
- Q What are the odds in favor of drawing an even number from these cards?1 2 3 4 5 A. 5:2B. 2:5C. 3:2D. 2:3
- Q A survey of 500 randomly selected high school students determined that 396 play organized sports.(a) What is the probability that a randomly selected high school student plays organized sports?(b) Interpret...
- Q There are 3 cards in a hat; one is a king, one is a queen, and one is an ace. Two cards are to be selected at random with replacement....
- Q ANSWER THE FOLLOWING PROBABILITY TO ODDS OR ODDS TO PROBABILITY PROBLEMS. a) HORSE RACING - THE ODDS AGAINST BUTTERMILK WINNING THE TRIPLE CROWN IN HORSE RACING ARE 82:3. FIND THE...
- Q A basket is filled with 7 white eggs and 14 brown eggs. Half of the brown eggs are cracked. An egg is randomly selected from the basket. What is the...
- Q An eight-sided die is tossed. Determine the odds against rolling a 3.The odds are(Simplify your answer.)
- Q Six stand-up comics, A, B, C, D, E, and F, are to perform on a single evening at a comedy club. The order of performance is determined by random selection....
- Q A 12-sided die is rolled. Find the probability of rolling an odd number. The set of equally likely outcomes is shown below. {1, 2, 3, 4, 5, 6, 7, 8,...
- Q A number cube with faces labeled from 1 to 6 will be rolled once.The number rolled will be recorded as the outcome.Give the sample space describing all possible outcomes.Then give...
- Q A die is rolled 20 times and the number of twos that come up is tallied. Find the probability of getting exactly five twos. Round to three decimal places.A. 0.129B....
- Q A box contains ten cards labeled Q, R, S, T, U, V, W, X, Y, and Z. One card will be randomly chosen.What is the probability of choosing a letter...
- Q EXPECTED ATTENDANCE - FOR A SHOWING OF A SPECIFIC MOVIE, AN AMC THEATER ESTIMATES THAT 120 PEOPLE WILL ATTEND IF IT IS NOT RAINING. IF IT IS RAINING, THE THEATER...
- Q Assume that a set of test scores is normally distributed with a mean of 80 and a standard deviation of 20. Use the 68-95-99.7 rule to find the following quantities.a....
- Q Cat Behavior A report stated that the average number of times a cat returns to its food Bowl during the day is 38. Assuming the variable is normally distributed with...
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