Give some real - life situations involving DIRECT PROPORTION. Atleast 5, Thank you

Q: Label the diagram.  Using the diagram what can you conclude about the approximate percentage of home…

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Q: A comprehensive survey released by a college reports that the true proportion of all students at the…

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Q: Create a proportion using the form 100 is to represent the following word problem. %3D 15 is 1-% of…

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Q: A company makes nails. The nails should have a target length of 2 inches, and any nails that are…

A: We have to form an inequality for the acceptable length of nails n.

Q: Nhat proportion would you expect to have less than 5 accidents?

A: Let , X→N(μ=6.4 , σ=1.5) Here , we want to find the P(X<5)

Q: Do these ratios form a proportion? 8/12 , 30/45

A: Solution of the problem as follows

Q: Records show that 13% of all college students are foreign students who also smoke. It is also known…

A: Conditional probability- It is known a sample space consists of all probable outcomes of an…

Q: Based on past musical productions a theater predicts selling 400-8p tickets,complete the table to…

A: Given, Theater predicts selling 400-8p tickets.

Q: What is the difference between a ratio, a fraction, and a proportion? With examples of each

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Q: 8)At a 6:00 p.m. an 8-foot step ladder casts a shadow of 14 feet. At the same time a tree casts a…

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Q: This picture represents a hanger that is balanced because the Draw or describe another set of values…

A: It is given that the system is balanced. Now to get another set of values, we have to equate the…

Q: plumber is cutting a piece of PVC pipe that is to be 38 inches. The pipe must be within a quarter…

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Q: Consider the diagram below. D A geometry student says; "I got lost in that lesson I wrote down that…

A: Correct is AD/AB=AB/AC

Q: What is percent of the time does the typical TSA agent spend actively screening passengers?…

A: Writing the given information: Time Spent in system(W)=0.166 hourTime Spent in queue(Wq)=0.147 hour…

Q: A computer store gives volume discounts. Predict the number of computers you would have to buy to…

A: Given: A computer gives volume discounts  The objective is to predict the number of computers that…

Q: A person rolls a 10-sided die once. What are the odds that the number rolled is not greater than or…

A: As per given by the question, What are the odds that the number rolled is not greater than or equal…

Q: The model at the right best represents what percentage?

A: Given , A square in which many small squares are present. Now when we count the number of small…

Q: A class is learning about proportions and ratios, so the teacher decides to look at the students in…

A: Number of students is 500-600. It is known that 29-32% of students participate in athletics. So, 29%…

Q: An effect size of .25 would be considered?

A: Solution:The conditions for the effect size are:If d <0.3, then the effect size is small.If…

Q: The speed of an airplane in miles per hour is discrete and ratio data. Select one: O True False

A: Data that can take definite integral values are discrete data. Discrete data are concrete numbers…

Q: What is the median test score? ¿Cuál es la puntuación mediana de la prueba? 50 60 70 80 90 100 110…

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Q: whether the pair of ratios forms a proportion.

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Q: What proportion of the variation in y can be explained by the variation in the values of x?

A: Here we have given the regression equation Y = 64.21X+ 44.09 and the correlation coefficient, r =…

Q: According to the graphic what is a reasonable speed, in feet per second, for a 3 inch fireworks…

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Q: By examining the scatterplot, is there a relationship between the length of the arm span and the…

A: A scatter plot is the pictorial representation of the data set to observe the pattern or spread-ness…

Q: Briefly explain how to use a proportion to calculate the number of beats per minute for a selection…

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Q: A chocolate are needed to bake two cares single chocolate care requires 10 ounces of chocolates and…

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Q: Which point is outlier?

A: for the given data which point is an outlier?

Q: O B. Yes, the pulse rate of beats per minute appears to be an outlier because it is far away from…

A: Answer 77)  The expression Zα  denote the Z score with an area of αto its right.    p(z>zα)=α

Q: Construct your own problem involving related rates.

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Q: The brand manager for a brand of toothpaste must plan a campaign designed to increase brand…

A: Obtain the critical value at 95% confidence level:It is given that the confidence level is 0.95 and…

Q: 30 - x Is the equation equivalent to the proportion 5. 7x = 8(30 – x) 6. 30 - x 8 15 30 8. 7. 8x =…

A: The given proportion is  30-xx=87 It has to be checked that the given equations are equivalent to…

Q: In a scatter diagram, we describe the relationship between

A: #In a scatter diagram, we describe the relationship between??

Q: A 6 foot tall man makes a shadow that is 3, feet long. How tall is a building that makes a 14 foot…

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Q: Suppose you walk 2 miles in 35 minutes. Write a proportion to find how far you would walk in an hour…

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Q: If the means and extremes of a proportion are interchanged, will the resulting ratios still form a…

A: We know that a Proportion is nothing but just a statement which makes two ratio equal . Consider the…

Q: 35. Set up a proportion to find a missing value. Create your own situation and solve it.

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Q: What is the equation of finding an estimate on a negative scatter plot

A: Here we want to find . equation of finding an estimate on a negative scatter plot

Q: 9) A car on a racetrack drove 96 miles in 60 minutes. How many miles did it di ive in 14 minutes? a)…

A: 9.A car on a racetrack drove 96 miles in 60 minutes.

Q: State a proportion for each diagram

A: Q 3. The diagram given in the question is shown below: Consider the upper triangle, ABD,  and lower…

Q: A point estimate of a population consists of how many numbers?

A: Solution: Point Estimation: Point estimate is type of estimation in a statistics. In  the point…

Q: The brand manager for a brand of toothpaste must plan a campaign designed to increase brand…

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Q: @ Briefly deuribe the difference be tween estimations and hyporhenis testing.

A: In inferential statistics, data from a sample is used to “estimate” information about the data from…

Q: echnique that tallies types of defects and their frequency is called. Multiple Choice

A: Pareto Analysis is a decision-making method for selecting a small number of tasks that have a major…

Q: The proportion of variation explained is 0.3. If SSY is 20, what is SSY'?

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Q: Set up a proportion to solve this problem

A: solution: Diameter of ferris wheel =60 ftTime taken in 1 revolution =90 sec…

Q: What is the measure of

A: Given,

Q: Write true if the proportion is correct and false if it is not proportion. If ∆ABC, DE/BC.

A: solution

Q: A landscape contractor bids on jobs where he can make $3000 profit. The relative ncy of getting 1,…

A: Given information: Given that the landscape contractor bids on jobs where he can make a profit of…