At the Royal Dragon Chinese​ restaurant, a slip in the fortune cookies indicates a dollar amount that will be subtracted from your total bill. A bag of 10 fortune cookies is given to you from which you will select one. If six fortune cookies contain "$1 off," three contain "$3 off," and one contains "$5 off," determine the expectation of a selection.

Q: den Cosmetics and eärns $500 per week salary plus 4% commission on sales over $2,000. If Sandi sold…

A:

Q: You are at a department store, you have two coupons but you can only use one. One coupon offers 25%…

A: Coupon 1 : offers 25% off any single item  Coupon 2 : offers 12% of your entire purchase   Pair of…

Q: grade

A: The answer is given below :

Q: Giovanni invited his entire class to his birthday party this year. 27 students responded

A: detailed solution is given below

Q: A company receives 1.5% commission on the sale price of each house sold. For each house he sells,…

A: To Find How much money is James earn?

Q: Jason's checkbook had a balance of $525.02 on May 5. On May 6, he wrote a check for $107.65 at the…

A:

Q: A man went to Atlantic City with $2000 and placed 100 bets of $20 each, one after another, on the…

A: From the given information,

Q: 229 total bricks: 96 dark stone grey, 32 33 bright yellow, and 31 bright orange. aims that 40% of…

A: Given information:Denote the proportion of dark stone grey, bright red, bright blue, bright yellow,…

Q: On January 1,2009, Cheick owed $19,503 to his friend Patricia , who was kind enough not to charge…

A: Given that, Cheick owed $19503 to his friend Patricia,who was kind enough not to charge cheick any…

Q: Mr Hudson, the principal at Hoover High School, counted 31 seniors absent on Senior Skip Day. if…

A: Topic:- persentage

Q: A study found that the average home price for 14 houses in one community was $285,000.  Two more…

A: We need to find new average price.

Q: On January 1, 2009, Molly owed $7,388 to her friend Juan, who was kind enough not to charge Molly…

A: Given, The amount of money Molly owed to Juan on Jan 1 2009 is =$7388 The amount of money Molly owed…

Q: we are going over the guess and check method. and im having trouble setting up this problem."Rachel…

A: Racheal is paid 15$ per hour for caretaker job.Racheal is paid 8$ per hour for dog walker job.Let us…

Q: You have a lovely night at your favorite restaurant and ordered the following Items: 1 Chips and…

A: Given

Q: Which had the greater tuition increase?

A: The tuition at Princeton University increased by $3,420.Tuition at Columbus State Community College…

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A:

Q: Last year's freshman class at Big State University totaled 5,331 students. Of those, 1,268 received…

A: Let X be the required random variable   X~Normal (3446, 475)

Q: Crazy Bill's rock bottom car lot 2017 Honda Accord Hybrid Base price: $ 40,000 Alloy wheels: $2,000…

A:

Q: which discount would you want to be applied first to save the most money?

A:

Q: If I have a 89.71% in my class and a quiz is worth 5% of my grade, how much will my grade drop if I…

A: Given: The percentage obtained in class=89.71% Total grade for quiz=5% The grade obtained in quiz=0

Q: Assume that the pond contains 90 fish: 76 orange, 13 blue, and 1 green. A contestant pays $0.55 p…

A: Given, the pond contains 90 fish: 76 orange, 13 blue, and 1 green. A contestant pays $0.55 to…

Q: Last year’s freshman class at Big State University totaled 5,324 students. Of those, 1,253 received…

A:

Q: ast year’s freshman class at Big State University totaled 5,303 students. Of those, 1,262 received a…

A: Given, Mean (μ)= $3458 Standard deviation (σ) = $454 x = $44000

Q: Last year's freshman class at Big State University totaled 5,348 students. Of those, 1,263 received…

A:

Q: Last year's freshman class at Big State University totaled 5,320 students. Of those, 1,262 received…

A: Given: Meanμ=3450Standard Deviationσ=480

Q: Last year’s freshman class at Big State University totaled 5,321 students. Of those, 1,254 received…

A:

Q: As Larissa made some purchases, she estimated the price of cach item that she purchased by rounding…

A:

Q: On Saturday, you bowl at Cherry Hill Lanes, where renting shoes costs $2 and each game bowled is…

A: Given  On Saturday Each game cost =$3.50  and renting shoes costs = $2 y=3.50g+2 ..(1) On Sunday…

Q: A grocery store is offering a 50% discount off a $4.00 box of cereal. You also have a $1.00 off…

A: Calculate each of the given case to find which one is better first coupon or discount.

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.