Find the upper 5% point of F7,20.

Q: Shares originally worth $10.50 fall in a stock market crash to $2.10. Find the percentage decrease.

A:

Q: During the week, the price of a stock recorded the following gains and losses: Monday lost $1.25,…

A: We have given information that Monday lost $1.25 Tuesday lost $0.45 Wednesday gained $0.67…

Q: What is the percent of 1.125 ?

A: Given,          The percent of 1.125

Q: What percent of 29 is 23

A: We have to solve given Questions.

Q: 21 is 75%, percent of what number

A: Given; 21 is 75% of a number.

Q: c. What percent of 2.5 is 0.3?

A: We calculate what percent of 2.5 is 0.3

Q: The 12 members of the math department raised $1536 for charity in total. The 8 members of the…

A: GivenThe number of individuals who raised charity from Math department =12 The total amount of…

Q: What percent of 40 is 100?

A: Let x % of 40 is 100.

Q: Median = Q1 = Q3

A: Provided data is: 8.3, 13.5, 14.1, 16.3, 18.1, 18.2, 19.9, 28.4. Median is the middle most value of…

Q: 40 is what percent of 320

A:

Q: Alex earns $48.5 ,$98.83 ,$155 and $131.5 on the first , second , third fourth week respectively.…

A:

Q: Find: P(E1 and E2)

A: Given : P(E1)=45% , P(E2)=25% Our aim is to find the value of P(E1 and E2)

Q: 312 out of the 800 people at a real estate conference were women. What percentage of the people at…

A:

Q: just the p value

A: (a) State the hypotheses.

Q: Find the P value

A: Given data is, Boys Girls 7.9 8.2 8.3 7.5 7.3 5.7 6.4 6.6 8.4 6.4 8.5 8.5 6.9 7.2…

Q: Z score of 0.045

A:

Q: A water park sold 6 child tickets and 69 adult tickets. What percentage of the tickets sold were…

A:

Q: In a wildlife park, there were 18 gray wolves. After three years, there were 27 gray wolves. What is…

A:

Q: 2. What percent of 50 is 30? %3D

A:

Q: It is known that, in a small town, 0.22 percent people are allergic to pollen and 0.2 percent people…

A:

Q: The difference of p and one-sixth is two-thirds

A: Given : The difference of p and one-sixth is two-thirds .

Q: Use the percent formula, A = PB: A is P percent of B, to answer the following question. 3 is what…

A: The percentage formula is, A=PB

Q: 18. 360 is what percent of 15?

A:

Q: I have a 79% in my class. There is a final worth 50 points. If I get a 100 percent on that project.…

A: Given information: Percentage attained in the class = 79% Final worth points = 50 points It is…

Q: How do you write 7 over 25 as a percentage?

A:

Q: What percent is 1/3 of 60 less than ¼ of 200?

A: Question- What percent is 1/3 of 60 less than ¼ of 200?

Q: proportion of the minority students? Calculate Is this P or P^ ?

A: Given that  Total members of high school (n)= 1,672,395 Minority students (x) =793,986   We know…

Q: Use the percent formula, A = PB: A is P percent of B, to answer the following question. 3 is what…

A: Follow the procedure given below.

Q: Find the average if you got 100 on a test worth 20% of the course grade, 90 on a test worth 30% of…

A:

Q: 137 is what percent of 74?

A:

Q: the proportion, p, of people who find relief is lower than 63%.

A: Given : n=215 , X=125 , p0=0.65 , α=0.05 We want to test the claim that the proportion , p of people…

Q: Sally got 22 questions wrong on her quiz that had 40 questions on it. What is the percentage of the…

A:

Q: Jose went to buy a video game. The game is now only $42, marked down from $65. What percent did he…

A: Solution is here

Q: find p value?

A: Given that, b1 = -0.92  and Se = 1.9350  n = 6

Q: How to calculate p^2?

A:

Q: Last week Ray recorded how much he spent for lunch each workday. He spent $6.50 , $7.25 , $4.90,…

A: Solution is given below

Q: 9 is what percent of 55?

A:

Q: What percentage of men are SHORTER than 72 inches?R What percentage of women are TALLER than 62…

A: Let , X : height of men and Y : height of women Given : Let , X→N(μ=69.6 , σ=2.67) Let , Y→N(μ=64.1…

Q: What is the solution of the proportion? 3y - 8 y 12

A: We have to solve the given proportion.

Q: What is the percent from20 to 21

A:

Q: 320 is what percentage of 4

A: For percentage divide obtained marks to total marks and multiply by100

Q: Q4: Joe has decided to do some promotional pricing and is running a campaign offering 10% off the…

A: It is given that the Original Price of Bike is $700 He gives 10% off on $700 10% of 700=$70 This…

Q: 11) 161 is what percent of 1150?

A: We have to find 161 is what percent of 1150.

Q: A=170 and B=440 A is ? percent of B.

A: Given,

Q: find the p value

A: The t-test for correlation coefficient is calculated using the correlation value as below:…

Q: 21 is what percent of 60

A:

Q: What percent of 40 is 7?

A:

Q: The fraction 3/7 is what percent of 4/7?

A:

Q: How do i find percent

A: Percent means parts per one hundred.Percentage can be find outby dividing the faviurable outcome by…

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.