Answer the following:1.The following list shows the liquor preference of 102 people:99 like Bahalina94 like Vodka and Whiskey96 like Bahalina and Whiskey96 like Vodka99 like Whiskey93 like all three95 like Bahalina and VodkaPlease complete the Venn diagram:How many people prefer:None of the three?а.b. Bahalina, but not Vodka?Just Whiskey?d. exactly two kinds of wine?С.

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Answered: Answer the following: 1.The following…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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2. One of the mascots received exactly 28 votes. Which mascot was it? Number of votes 50 40 20 10 0 Eagle O A. eagle OB. lion OC. bear OD. wolf Students' Favorite Mascot Lion Bear Wolf
Answer the following, Thank you.
If P = {a,b,c,d,e } and Q = { aquse}, how many members has (P U Q) ? Select one: a.9 C b.7 с.8 d.10
To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and the following data were obtained. 127 students ate breakfast.183 students ate lunch.272 students ate dinner.60 students ate breakfast and lunch.111 students ate breakfast and dinner.90 students ate lunch and dinner.53 students ate all three meals. How many students ate (a) At least one meal in the cafeteria? students(b) Exactly one meal in the cafeteria? students(c) Only dinner in the cafeteria? students(d) Exactly two meals in the cafeteria? students
We are choosing participants for a panel discussion on allowing alcohol on a university campus. We must choose 2 administrators from a group of 8 administrators and 2 students from a group of 12 students. How many different panels can be formed?
The following table shows the number of absent time during fall 2020 for math classes. Study the table and answer the following questions Not absent at all One time Tow times More then tow ww ww times Full time 51 33 12 student Part time 32 19 3. student a. draw pie chart showing the absent of full time students during fall 2020 and comment on the grabh (show all steps) b. find the total number of students 'studied math in fall 2020 c.If one student is selected at random ,then find probability of getting: i. A full time student and absent for more then two times. A student absent for less then tow times. Afull time student absent for one time or part time student absent times A student absents for at least one time ii. iii. iv.
Isabel has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via the 10 Freeway, and the other is to go via 60 Freeway. In order to determine which way she should travel on a daily basis, Isabel has recorded the travel times for samples of eight trips via the 10 Freeway and eight trips via the 60 Freeway. The following table gives the travel timnes (in minutes) for the sixteen trips. Travel times in minutes 10 Freeway 71, 68, 72, 72, 73, 71, 66, 76 60 Freeway 67, 75, 69, 75, 75, 81, 71, 72 Send data to calculator Send data to Excel Assume that the two populations of travel times are normally distributed and that the population variances are equal. Can we conclude, at the 0.01 level of significance, that u,, the mean travel time via the 10 freeway, is different from u,, the mean travel time via the 60 freeway? Perform a two-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places and round your…
In a survey, 200 restaurants were asked to select which of the following options were on their menu: tacos, burgers. 98 of the restaurants serve tacos and 74 of the restaurants serve burgers. 37 of the restaurants serve neither of these options. How many of the restaurants serve both tacos and burgers? Show your work.
Latoya has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via the 10 Freeway, and the other is to go via 60 Freeway. In order to determine which way she should travel on a daily basis, Latoya has recorded the travel times for samples of nine trips via the 10 Freeway and nine trips via the 60 Freeway. The following table gives the travel times (in minutes) for the eighteen trips. Travel times in minutes 10 Freeway 71, 70, 69, 67, 71, 67, 70, 71, 77 60 Freeway 76, 74, 78, 78, 68, 73, 75, 72, 72 Send data to calculator Send data to Excel Assume that the two populations of travel times are normally distributed and that the population variances are equal. Can we conclude, at the 0.10 level of significance, that μ₁, the mean travel time via the 10 freeway, is different from μ2, the mean travel time via the 60 freeway? Perform a two-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places and round…

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