Question 4 Your favorite 10-song CD is set to play the songs randomly. What is the probability that your favorite song will be played first and your least-favorite song will be played second? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). B I Y S Paragraph Arial 14pt A Z I J E X X 2 IT PQuestion 1 10 points Save Answer Seven students from the 20 students in your class will be selected to answer a questionnaire about attendance in college. How many groups of 7 students are possible? a. Tell whether the question can be answered using combinations or permutations. Explain your choice. b. Answer the question. Be sure to label your answers a and b. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). B I y S Paragraph Arial 14 ptQuestion 5 Find the number of distinguishable permutations of the letters in the word: ALABAMA For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 14pt IE PQuestion 3 Fifteen students running for 5 different positions in the student council. In how many ways can the 5 positions be filled? a. Tell whether the question can be answered using combinations or permutations. Explain your choice. b. Answer the question. Be sure to label your answers a and b. For the toolbar, press ALT-F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 14pt A O PQuestion 2 A committee is to consist of two members. If there are three men and seven women available to serve on the committee, how many different committees can be formed? 0 45 120 0 42 0 90Question 9 A restaurant offers 12 different desserts, which it serves with coffee, tea, milk, hot chocolate or orange juice. How many different ways can one have dessert with something to drink? 30 P 17 None of these 60 90Question 10 If slips of paper numbered from 1 to 24 are put in a hat and you draw the first one out, what is the probability of drawing a number that is divisible by 3? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). B I Y S Paragraph v Arial 14pt AV LY IX EE X2 X2 SIT VQuestion 7 10 point Each section of the spinner shown below has the same area. The spinner was spun 32 times. The results are shown in the table. Spinner Results Blue Red Red 10 Green 8 Yellow Green Blue 7 Yellow 7 For which color is the experimental probability of stopping on the color the same as the theoretical probability? Blue Yellow Red GreenQuestion 8 A bag has 6 red blocks and 4 green blocks. Cliff takes a block out of the bag at random, records the color, then replaces the block in the bag. He does this 20 times. Which answer shows the results he is most likely to have? 10 red and 10 green 19 red and 1 green 12 red and 8 green 8 red and 12 greenQuestion 6 There are 10 players on a softball team. Each game the batting order is chosen randomly. Find that probability that you are chosen to bat first, and your best friend is chosen second. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). B I Y S Paragraph v Arial 14pt AY x X2 ST 1 P