If a coin is flipped 150 times and the number of Hs is 25. Compute the proportion of Hs. Round to three places.

Q: there are 8 girls and 5 boys on the math team . which ratio correctly describes the relationship…

A: There are 8 girls and 5 boys on the math team.  Ratio indicates how many times one number contains…

Q: 8. A parametric curve is defined by TC x(t) = sin² T cos² r dr, y(t) = sint, for < t < 3 Find the…

A: We can find area.

Q: 2.45-3.1t=21.05

A: Given,          2.45 - 3.1t = 21.05

Q: Table 2. 5 shows the amount, in inches, of annual rainfall in a sample of towns. Table 2.5: Rainfall…

A: Frequency gives the number of elements in a given range for example if the range is 2-4 and elements…

Q: Find the probability of selecting someone who uses drugs. Round to 3 decimal places

A: Positive test resultsNegative test resultsSubjects uses drugs455Subjects does not uses drugs25480

Q: Estimate what percentage of the class received a B

A: Introduction: In a pie chart, the complete circle of 360 degrees indicates the complete, 100% of the…

Q: In a class with 25 student there are 6 student very talentet in the subject of art. What percentage…

A:

Q: What percentage of the shoppers have an email account

A: In the question it is asked to calculate the percentage of shoppers that have an email account.

Q: One month is what percentage of a year, given that there are 7 days in a week, 4 weeks in a months…

A: One month is what percentage of a year,  given that there are 7 days in a week, 4 weeks in a months…

Q: According to the information in the picture attached, what is the percentage of green pencils?

A:

Q: Suppose r is .84, compute proportion of variation is explained?

A: From the given information, it is observed that r=0.84.

Q: 12. Mr. Hamilton's class is going to an amusement park. The table shows the heights of the students.…

A: 4 feet = 48 inches so all the students above and 48 inches are allowed thus find the percentage by…

Q: Bar Model Proportion original amount of change original amount/ percent change 8-5 change 5, 100 5.…

A:

Q: Create a Scatterplot of y against percentage of Pell Grant recipients among freshmen.

A: The data for 2016 graduation rate and full-time undergraduate student to faculty ratio is given as-…

Q: If five out of every sixteen students prefer to write with pens over pencils, what proportion of…

A: Given that, five out of every sixteen students prefer to write with pens over pencils.The aim is to…

Q: Find the probability of selecting either a non-smoker or a woman when you select a person at random…

A:

Q: Interpret the estimates b1 and b2

A: Reviewing information, Given, y=β0+β1x1i+β2x2i+εiWhere,y=milk consumption, in quarts per…

Q: what percentage of bus drivers had 3 or more traffics acccidents

A: From the provided information, Sample size (n) = 700 Total frequency of 3 or more traffic accidents…

Q: What percentage of the blocks are red?

A:

Q: Jovan asked 2000 people if they are afraid of spiders. 274 people said yes. What percent of the…

A: The given data is: Total number of people=2000 People afraid from spider is 274

Q: stimate the proportion of all households that are very satisfied from the house they are living

A: The given data represents the responses of 50 households on their satisfaction level from the house.

Q: what proportion of 112 is 21?

A: It is needed to find the proportion of 112 that is equal to 21.

Q: H = 100, o = 15 p(X > 125) μ = 80, o = 13 H p(X > 78)

A: The population mean = μThe population standard deviation = σ

Q: determine whether the two pairs of numbers are proportional 1.3, 3.4 and 5.6, 15.2

A: To determine if two pairs of numbers are proportional, we can check if their ratios are equal.For…

Q: If a coin is flipped 225 times and the number of Hs is 75. Compute the proportion of Hs. Round to…

A:

Q: Find the probability of selecting either a non-smoker or a woman when you select a person at random…

A:

Q: What is the second term of the proportion a/b =x/y

A: Given proportion is ab=xy. To find the second term of the proportion. Solution: Given proportion is…

Q: What percentage of your campus student body is female? Let p be the proportion of women students on…

A: Step 1:Given data: confidence level: 95%Margin of error E=0.06 Step 2:for 99% confidence, α=0.01…

Q: 2. V = % Bh (B = ?, V = 189, h 9)

A:

Q: What Proportion of College Students Change Their Major? 5204 first-year full-time college students…

A: Given information- It is given that, a survey on 5204 college students is done. We have given that…