Consider the following scenario: • Let P(C) = 0.8 • Let P(D) = 0.6 • Let P(C|D) = 0.7 A. P(C AND D) = [response1] B. Are C and D Mutually Exclusive? [response2]   C. Are C and D independent events? [response3] D. P(C OR D) = [response4] E. P(D|C) = [response5] Round your answer to two decimal places. Hint Textbook Pages

At a drug rehab center 23% experience depression and 38% experience weight gain. 12% experience both. If a patient from the center is randomly selected, find the probability that the patient A. experiences neither depression nor weight gain. [response1] B. experiences depression given that the patient experiences weight gain. [response2]  C.experiences weight gain given that the patient experiences depression. [response3]  D. Are depression and weight gain mutually exclusive? [response4] E. Are depression and weight gain independent? [response5] Hint Video on Probability Textbook Pages

An experiment consists of tossing a penny, a nickel and a dime. Of interest is the side the coin lands on. A. How many elements are there in the sample space? [response1] B. Let A be the event that there are at least two heads. P(A) = [response2]  C. Let B be the event that the first and second tosses land on tails. Are the events A and B mutually exclusive? [response3] Hint Textbook Pages

Suppose that you have 11 cards. 5 are red and 6 are black. The cards are well shuffled. You randomly draw two cards with replacement. • R1 = first card drawn is red • R2 = second card drawn is red Hint Video on Independent Events Textbook Pages P(R1 AND R2) = [response1] Round your answer to two decimal places. P(At least one red) = [response2] Round your answer to two decimal places. P(R2|R1) = [response3] Round your answer to two decimal places. Are R1 and R2 independent? [response4]

Roll two fair dice. Each die has six faces. A. Let A be the event that the first die is odd and the second is a 4, 5, or 6. P(A) = [response1] Present your answer as a decimal. B. Let B be the event that the sum of the two dice is a 10. P(B) = [response2] Round your answer to three decimal places. C. Are A and B mutually exclusive events? [response3] D. Are A and B independent events? [response4] Hint Example Video on Probability Textbook Pages

U and V are mutually exclusive events. P(U) = 0.14; P(V) = 0.63. Find: A. P(U AND V) = [response1] B. P(U|V) = [response2] C. P(U OR V) = [response3] Hint Textbook Pages

The histogram below shows the lengths of many spiders found on the forest floor. Without calculating, what might be the standard deviation for this data? Hint Textbook Pages

The statistics below shows the full time equivalent student (FTES) count for the history of Lake Tahoe Community College. What is the IQR? Check all that apply. Hint Textbook Pages

The statistics below shows the full time equivalent student (FTES) count for the history of Lake Tahoe Community College. A sample of 8 years are taken. What is the best prediction for the numbers of these years that have fewer than 1014 FTES? [response1] 25% of all years had at least how many FTES? [response2] 25% of all years had at most how many FTES? [response3] What percent of all the years had between 1014 and 1447.5 FTES? [response4] percent. What is the population standard deviation? [response5] How many standard deviations above the mean is the third quartile? Round your answer to three decimal places. [response6] Hint Textbook Pages

The histogram below shows the distribution of a recent exam. Check each of the following that are true statements. Hint Textbook Pages