stattest5.PNG Favorite Pizza Toppings cheese mushroom sausage реpperoni Key = 5 pizzas Use the Pictograph to answer the following question. How many people choose Pepperoni as their favorite pizza toppping? (Please enter number only.)

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A: Given information: p=0.5971 n=100    

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A: Given that,  µ1= Population mean of calcium intake (mg) between 2 to 14 years of female age below th...

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A: We have given that  Sample size n =20 Sample mean =4.76 Population mean μ=5  

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Q: The time in seconds it takes for 20 individual sewing machines to stitch a border onto a particular ...

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A: Solution

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A: Given data, Data 27997 22086 21861 38970 41234 31932 36400 29515 41002 28001...

Q: How much is in that can? The volume of beverage in a 12-ounce can is normally distributed with mean ...

A: Mean(µ) = 12.05 Standard deviations (σ) = 0.04 X ~ N (µ, σ )= N (12.05 , 0.04)  

Q: I need help with stats/2023, section 6.2 (please help with TI-84 commands please) Thanks Use the st...

A: We have given that  Sample size n =25 Population standard deviation =1.27 First I want to find mean....

Q: Example 53. Compute Q; and D;for the following frequency distribution: Marks : 0 - 10| 10 – 20| 20 –...

A:     Marks :- 0-10, 10-20, 20-30, 30-40, 40-50, 50-60, 60-70, 70-80 Frequency (f) :- 3, 10, 17, 7, 6,...

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A: Given that - Stock A has an expected return of 10% and standar deviation of 20%. Stock B has an expe...

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A: The provided data is: Given: Year Interest rate (%) Median home price 1988 10.3 183800 1989 1...

Q: Part a) Assuming a population standard deviation transaction prices of 280 dollars, obtain a 99% con...

A:   Sample Mean \bar XXˉ = 22002200 Population Standard Deviation (\sigma)(σ) = 280280 Sample S...

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Q: Let X, X, ... , X, be a random sample from a population that is uniformly distributed over (a, b), a...

A: We have a random sample X1, X2,....., Xn~Ua,b The sample mean x¯ will follow a uniform distribution ...

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Q: The weight of male babies less than  2 months old in the United States is normally distributed with...

A: Given: μ=12.1σ=5.3x=2

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Q: A newly-established manufacturing firm of papaya soap, claims that 80% of ladies who tried the said ...

A: Givenx=6n=10p^=xn=610=0.6α=5%=0.05

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Q: A list of 241 public colleges and universities in the States of Georgia (GA), South Carolina (SC), N...

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Q: o Find Variance

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Q: If n=23, ¯xx¯(x-bar)=48, and s=2, construct a confidence interval at a 99% confidence level. Assume ...

A: Solution-: Given: x¯=48,n=23,s=2,c=0.99 We construct C.I. at a 99% confidence level.

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A: Let Z be the random variable from normal distribution the we will find the following percentages?   ...

Q: Let X be a random variable with moment generating function M(t), and let Y= ax+b. Prove that the mom...

A: Solution-: Let, X- be the random variable with MGF M(t) Let, Y=ax+b We prove that, M(t)=ebt*M(at) 

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Q: How do you calculate dfAxB for a two-factor ANOVA?

A: Consider a two-factor ANOVA model with factor A and factor B.

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Q: • Let P(x) = the probability that a student will study ballet x years. P(x) x*P(x) 0.10 0.10 3 0.10 ...

A: We have given that the random variable X is the number of years a student will study ballet with the...

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Q: The probability of a can of paint containing contaminațion is 4.23%. The probability of a mixing err...

A: We have given that  Probability of containing contamination is A= 4.23% The probability of a mixing ...

Q: On a standardized test, Jose scored an 87 and Mia scored a 74. The distribution of test scores for t...

A: Given Data : Population Mean,μ = 76.28 Population Standard Deviation,σ = 7.02

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A: The given data is,  weight No. of chickens 720-700 10 700-680 20 680-660 25 660-640 20 ...

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Q: What is the approximate shaded area under the normal curve shown below? - 20 -lo A) 95% B) 84.5% C) ...

A: The empirical rule states that if a distribution is unimodal and symmetric i.e. more or less bell-sh...

Q: 3. Given the following weighted voting system [16: 12, 7, 4], is there a player that has the veto po...

A: Here there are three players and each have different weights and here the quota is 16 which means a ...

Q: 2) A group of undergraduates scored an average of 625 on the Math SAT. The SD is 100. The standard u...

A: 2) We have given that.   X~N( μ , ?^2 )   μ=625   , ?=100   , X=775   Z-score =( x - μ )/?   NOTE:- ...

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Q: How many different ways can seven people sit in a row in the last four seats at the concert?( the pe...

A: There is total 7 people and four seats.

Q: Type integers or decimals. Do not round.) ecause npo (1-Po) =| || < 10, the normal model may not be ...

A: We have given that  Sample size n =70 Favorable cases x =13 Population proportion p=9.3%=0.093