Based on the histogram, find the proportion of weight loss values in the sample that are at least 10 pounds. Write your answer as a decimal, and do not round your answer.

Q: Determine the level of measurement of the variable below.   Highest degree conferred (high school,…

A: Ordinal variable is categorical, where the variable has ordered categories and the distances between…

Q: sB2 is a measure of ____.

A: sB2:The term sB2 is the variability between the sample means. The test statistic of F is the ration…

Q: In 2014, Lake Michigan's volume was approximately 1,180 cubic miles and its surface area was…

A: Note:- 1  miles = 5280 feet 1 cubic miles =5280×5280×5280 cubic  feet 1 acre =43560 square feet 1…

Q: Determine the proportion, p, of the sum of the numbers that are between 0.10 and 0.60. Give your…

A: For a given triangle, the total area is bh/2. That is, bh2=1,        since area under the curve is…

Q: The data shows that the percentage 015

A: Given the data shows that the percentage of female cigarette smokers in a certain country declined…

Q: What proportion of z scores lie beteeen -2 and +2 in the height in inches data set? Round your…

A:

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: 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: 95 percent divided .025 what is the z score?

A: The z-score is obtained as given below: PZ≤z=0.025z=ϕ-10.025=-1.96  Using Standard normal table

Q: Make a table showing the approximate values and the actual value, together with the percentage error

A: xy'=12x-3y..................1Let x=e2z=logxdzdx=1xdydx=dydz·dzdx ⇒dydz·1xxdydx=dydzNow equation (1)…

Q: B 45° 100°

A: Draw a schematic diagram of given figure.

Q: What do the percentage in this graphic total?

A: It is an important part of statistics. It is widely used.

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: Find the mean of the blood cholesterol leve

A: Given: Sample size, n=4 Result, X 245 235 220 210

Q: To be labeled as a jumbo eg, the egg is supposed to weigh 2.5 oz. Priya buys a carton of Jumbo eggs…

A: NOTE: Refresh your page if you can't see any equations. . here the measured value is M=2.4 oz and…

Q: Place an arrow on the scale indicating 2.4 mL 5. H|||||+- 3. 2.

A: Draw the measuring scale

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

A:

Q: Carl earned grades of 62, 78, and 89 on four math tests. What is the mean of his grades?

A: The grades earned by Carl are : 62, 78 and 89 The number of grades, n=3 To evaluate : The mean of…

Q: Find the 45th-Percentile: Pu5 =

A: Given that, Total number of observations = 117

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: a) What percent of computer science majors are most comfortable with Java? Round to 1 decimal place.…

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: A school held a jump-roping contest. Diego jumped rope for 20 minutes. Jada jumped rope for 15…

A: detailed solution is given below

Q: Kennedy earned scores of 92, 95, 73, 78, 94, 84, 100, 92, 85, and 75 on her reading tests. What is…

A: Answer - Given score   92, 95, 73, 78, 94, 84, 100, 92, 85, and 75                Find the mean = ?

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

A:

Q: Plot the data below using the stem and leaf method. a) 320,332,339,343,345,348,351,352,364,376

A: We need to plot the given data using stem and leaf method The solution to the given question is…

Q: The mean number of people per day visiting an art show in July was 110. If 20 more people each day…

A:

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: 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: Briefly explain how the officer collects the sample based on stratified sampling

A: Stratified sampling is the type of sampling where we divide our population into different strata,…

Q: The scores of the top ten finishers in a recent Buick Open are listed below. Find the median score.…

A: We have given that,  The data set are : 65, 66, 67, 66, 67, 70, 67, 70, 71, 68 Then,  We will find…

Q: Find the 7th decile.

A:

Q: What is the level of measurement if the data is zip codes? interval ratio ordinal

A:

Q: Determine the level of measurement of the variable. SLO #1C: time spent playing basketball

A: Solution-: Determine the level of measurement: time spent playing basketball

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: Based on the histogram, find the portion of ATHs in the sample that are at least 1000 thousand…

A: Consider a random variable X that defines the number of ATH in the sample.

Q: Find the measurement of <B. A В (2x) (3x) (4x) C

A:

Q: What’s the indicated value of 20!?

A: 20! =?

Q: Jamaal recorded the amount of money he spent on snacks and then calculated the following measures:…

A: Given: Jamaal recorded the amount of money he spent on snacks  The measures are as follows: mean:…

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

A: Here use basic probability formula

Q: The symbol p refers to percentage. O True False

A: We want to tell you above statement is true or false.

Q: Use the data provided to find the proportion of respondents who own Dell, Apple, and HP computers.…

A: Given information: The provided data is yielded from a laptop survey. The data consisted information…

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

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 is the average required by the city council for a student to be scholar? Answer: Are they…

A: Given: Average of Ana is 85 Average of Ben is 97

Q: What’s the measure of CD?

A:

Q: Complete the table and determine what percent of the people have exactly zero sibling(s)?

A: Here it is given that , 210 people are asked how many siblings they have. So it means that , you're…

Q: While at the Mall of America, Consumer Guide Report surveyed 500 people and asked them to list the…

A:

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.