In a board game, the table below shows winnings and probabilities when spinning a pointer. What is the expected value of a spin? Winning Probability $50 1 $100 $150 $200 DNEM DAN 20 2 10 1 4

Q: After Richard gave 10% of his money to charity, he had $180 left. How much money did he have…

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Q: Find the unknown length in the picture below. 10 6. Round to the nearest tenth if necessary.

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Q: Use the following tree diagram and its' probabilities to answer the question: White -Watfe Gits…

A: We have 2 choices for eggsWe have 3 choices for meatWe have 2 choices(grits or hash browns)We have 2…

Q: O A. 0.056 O B. 0.112 O C. 0.074 O D. 0.944

A: Given  p = 26/349  = 0.07 The test statistic is given by p-value =0.056

Q: We can now fill in the formula = a₁(A₁)*₁ + α₂(λ₂) ¹ú₂ + α3(√3)*3 which gives: A Now take the limit…

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Q: List the eigenvalues of A. The transformation xAx is the composition of a rotation and a scaling.…

A: Let a metrix Anxn.⇒ |A-xI| is the characteristic polynomial of matrix A.& rθo + of A-xI1 = 0 is…

Q: The number of gallons of milk sold each day at a grocery store ........... variable

A: number of gallons  - numerical count. Hence it is a quantitative variable.

Q: Indicate the least upper bound of the following sets. If a set does not have a least upper bound,…

A: We have to find the least upper bound of the given set.

Q: You want to upgrade the tires on your truck. The manufacturer tires are P225/70R17. You want to…

A: Given: Old tires: P225/70R17 and New tires: P245/75R17

Q: The following table shows the probability distribution for the prize amounts that will be awarded at…

A: Prize15102050Probability0.60.30.050.040.01 denotes a randomly selected prize amount.

Q: (b) How many routes are there from node 1 to node 3 using at most two edges? List these routes. (c)…

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Q: Based on the density graph below, what is the probability of a value in the sample space being…

A: The sample space, 60 to 80 forms a triangle.

Q: mean. a. z= -2.00 b. z = +0.75 C. z= +1.00 d. z= -1.50

A: As per our guidelines, we are allowed to answer three sub-parts only Given the standard deviation ,…

Q: Magnolia works at Kroger for $9.40 per hour and worked 222hours last week. What was her weekly…

A: Given Magnolia works at Kroger for $9.40 per hour and worked  2234 hours.

Q: Julio sells computers at an electronics store. Let the random variable C represent the number of…

A: Given that, Julio sells computers at an electronic store.The probability distribution table is given…

Q: a. How large is the property in​ acres? b. If the property is selling for $450,000​, what is the…

A: Given , Area of property = 15 hectares   Also 1 acre = 0.4 hectare   Price per acre = $450,000  We…

Q: The standard normal probability function is used to describe many different populations. Its graph…

A: We have given following function-f(x)=13πe-x2/7Function is increasing if f'(x) ≥0.Now, using chain…

Q: A = १1- 2 )5, 6 । गग ह ८- १ |)3,5.1,93 -718.5.7.93 A B and ABC वृ क ए

A: Given: A=1,2,5,6, B=2,5,7 and C=1,3,5,7,9. To find: A⊕B and A⊕C. Solution: Symbol ⊕ denotes the…

Q: Expected Profits from a New Business: Level of Success Hugely Popular Moderate Success Flop…

A: Expected value = x*P(x)  Data is given for Bed & breakfast , Hotel  Flop means loss (negative…

Q: 1. 2. 3. x 4. x

A: If you are to get the measurement of those angles. 1. Corresponding angles are congruent.2. Vertical…

Q: The bar graph shows population figures for 1900 and 2000 and estimated population figures for 2050.…

A: By the graph we can easily see that by  divide each 20 million population by 4 equal parts.

Q: The points A, B, and C lie on circle Q below, in which BC is a diameter. In circle Q, what is the…

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Q: a. Given the following Information obtained from four normally distributed populations, construct an…

A: From the information, given the ANOVA table is,Also given thatThat is,Total sum of…

Q: You measure 32 backpacks' weights, and find they have a mean weight of 69 ounces. Assume the…

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Q: In a school of 450 students, 120 students are in DECA, 270 students are on sports teams, and 75…

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Q: According to this simulation, what is the probability that at least one of the next five birds he…

A: Here use probability formula  Probability = (# Favorable outcome)/(#total          outcomes)

Q: A prize of $100, $200, $400, or $800 will be randomly awarded to a game show contestant, with the…

A: We have given that,  Let X be the random variable having probability mass function is,  Prize (X)…

Q: Based on the density graph below, what is the probability of a value in the sample space being…

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Q: Suppose the returns on long-term corporate bonds are normally distributed. Suppose the historical…

A: The population mean is 6.6% and the standard deviation is 16.5%.

Q: Freddie has applied to both Gainesville College and Kennessaw Sate. He thinks the probability that…

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Q: 1. Find m 1. 89.2 48.5

A: Consider the given figure

Q: If the birth rate of a population is b(t) = 2300e0.022t people per year and the death rate is d(t)=…

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Q: Slugging Average SLG = (1 · S) + (2· D) + (3 · T) + (4 · HR). AB Where, S = singles, D = doubles, T…

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Q: A prize of $100, $200, $500, or $1000 will be randomly awarded to a game show contestant, with the…

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Q: Based on this table, what is the probability that a student shows improvement if it is known that…

A: The data is given by   Improvement No improvement Total Attend 190 50 240 Not attend 200 200…

Q: Quarterback Rating QR =25 + 10(%COMP) + 40(%TD) – 50(%INT) + 50(YD). 12 As of 2014, Peyton Manning…

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Q: A plane contains the axis of a right circular cone with a height of 30 feet and a base area of…

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Q: You want to upgrade the tires on your truck. The manufacturer tires are P160/70R14. You want to…

A: First calculate the old and new tire diameter than use the formula for the actual speed.

Q: In 2012, an estimated 81,757,600 people lived in Germany. Since Germany's area is 357,021 square…

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