Based on the histogram, find the portion of ATHs in the sample that are at least 1000 thousand hours. Write your answer as a decimal, and do not round your answ9.

Q: What is the probability of the ball landing on 21 playing Roulette? Make sure to round to 2 decimal…

A: Roulette has numbers 1 through 36 inclusive

Q: The accompanying table shows the maximum weight 10-meter sprint for 12 international soccer players.…

A: Given information: X Y X^2 Y^2 XY 175 1.93 30625 3.7249 337.75 170 1.91 28900 3.6481 324.7…

Q: State which measures yyt6of spread you should use and how you decided.

A: Statistics is the branch of applied mathematics in which we do collection, analysis, interpretation…

Q: nd the neare

A: Given, the number is                                    3759

Q: 7) Which is a larger scale, 1:200 or 1:2000? Explain.

A: Given: Scales 1:200 and 1:2000. To find: Larger scale.

Q: Select all measures that will be affected if a student who is 77 inches tall joins the class.

A: Mean is the sum of the observation divided by the number of observation. Thus including the data…

Q: d. What will be the average number of coffee cups ordered when the temperature is 18 (degree…

A: Solution

Q: find out he 78th percntile for given data  45,78,85,89,3,5,69,63,78

A:

Q: Estimate the measure of ZOPQ to the nearest 10°.

A: Estimate the angle nearest 10°.

Q: A high school has 40 players on the football team. The summary of the players' weights is given in…

A: Given, Boxplot  of the high school football team.   According to box plot Min value = 152 Max value…

Q: below. What is the average waiting time per customer? Identify the nearest answer.

A: Customer Customer Arrival time (a) Customer Service time (s) Completion on time (c)=(c)-(c-1)…

Q: Estimate the answer by rounding the percent to the nearest ten and the second number to the nearest…

A: Given :23% of 7345

Q: Identify the five-number summary. Round your answers to one decimal place as needed. Low = MD =…

A: Five number summary is used in box plot. It consits of five observations, they are minimum, maximum,…

Q: A charity organization is selling $4 raffle tickets as part of a fund raising program. They are…

A:

Q: When 445 junior college students were​ surveyed, 135 said that they have previously owned a…

A:

Q: Five sisters named Taylor, Selena, Gigi, Kendall, and Zendaya were born in 1989, 1992, 2003, 2006,…

A: Five sisters named Taylor, Selena, Gigi, Kendall, and Zendaya were born in 1989, 1992, 2003, 2006,…

Q: Mr. Gomez travelled 525 km in 6 h. a) What was the mean distance travelled in 1 h?

A:

Q: Calculate the average job gains using the numbers you obtain, 36,239.

A: The given numbers of jobs are 36 and 239.

Q: D A B ZABC measures 115° and ZDBC measures 70°. What is the measurement of LABD?

A:

Q: What is the probability of the ball landing on 21 playing Roulette? Type your answer exactly like…

A: We have to find the probability of ball landing on 21 while playing Roulette

Q: When 410 college students were surveyed,150 said they own their car. Find a point estimate for p…

A: Given Data: The number of college student was surveyed is: n=410 The number of a student owning…

Q: Given the info below, What is the range of values where 95% of all grocery invoices fall within?…

A: Given,x=346 and s=138.68   For the 95% confidence level, z=1.96, then the 95% confidence interval…

Q: (490, 510)? ne sample mean.

A: Given Data Population Mean,μ = 500.0 Population Standard Deviation,σ = 80.0 sample…

Q: 2) The mean weight of 32 math students is 98.3 lbs. If the students could all stand on the scale…

A: Solution 2 Xbar=98.3, n=32, total weight=∑i=1nXi=?

Q: Given A ABC, find the value of the variable. If necessary, round your answer to the nearest…

A:

Q: Based on the histogram, find the proportion of weight loss values in the sample that are at least 10…

A: From the histogram, the total frequency is 6+7+13+10+9+5=50. The number of clients weight loss at…

Q: Estimate the average by first rounding to the nearest 100: 120, 230, 455, 175 A. 202.50 B. 250…

A:

Q: Find the 7th decile.

A:

Q: illustrate a+7 using a measurement model

A:

Q: Below are the ages of ten women who have been recognized for their social work:…

A:

Q: What’s the indicated value of 20!?

A: 20! =?

Q: Use the rules for multiplication and/or division of measurements to evaluate. (Round your answer to…

A: According to the rules of multiplication and/or division, the answer must contain the same number of…

Q: What is the value trig ratio

A:

Q: A ZABC measures 90° and ZABD measures 25°. What is the measurement of ZDBC?

A:

Q: Find the Proportion of runners with the time at most 146 minutes? Show work

A: Here use basic probability formula

Q: Complete the frequency table for the Math test scores

A:

Q: What is the approximate percentage of the patients whose systolic blood pressure is greater than…

A: Given

Q: explain how you could tell by looking at a boxplot where the tallest bars onthe histogram would be…

A: A boxplot is a graph which is plotted using the quartiles and median of the dataset, while median is…

Q: Abdul is participating in a 6-day cross-country biking challenge. He biked for 44, 49, 59, 45, and…

A:

Q: A survey was conducted on a group of 190 students.

A: Given, a survey was conducted on a group of 190 students. 10 students are taking electrical,…

Q: determine the alternative hypo, z-value

A: Here given,  Sample size n = 300 140 adults engaged to computer  so here p^ = 140300=0.466666= 0.47

Q: What is the measurement of ZADB and mDÈ? 76° A 45° D MZADB mb =

A:

Q: Given these stats how many students scored a 35 or lo

A: From the given histogram, The number of students corresponding with class [0, 4.7] is 3. The number…

Q: Find the measure of ZB. Round to the nearest whole number.

A:

Q: (c) What percentage of standardized test scores is greater than 730? % (Round to one decimal place…

A:

Q: Find the mean (to the nearest tenth): 0.015, 0.082, 0.839, 0.851 Mean=

A: Given data,   0.015, 0.082, 0.839, 0.851

Q: A skateboarder descends on a ramp from 172 feet to 67 feet in 15 seconds. What is the mean change in…

A: Solution

Q: Determine the measure of CD from the diagram below. 80

A:

Q: In Roosevelt National Forest, the rang es and measured the base circumference a mean circumference…

A: Here it is given that - Sample mean (x)¯ = 15.71 Number of sample (n) = 36 Population standard…

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.