A box contains 55 red cookies, 30 blue cookies, and  100 green cookies.  Find the relative frequency for the red cookies.  The correct answer will be an approximate percentage rounded correctly to two decimal places.

Q: A survey was conducted to find if modern young people want to have many children. 453 young men were…

A: The margin of error formula is given as follows,  z = 1.96 using z-table as 95% confidence interval…

Q: 94 pounds.  To the nearest whole number, what percent is Scott's relative change in weight?

A:

Q: percent

A: Please refer to the image below

Q: 5 is 35% of what number using a tape diagram?

A:

Q: the portland trailblazers won 41 games in the by end of the 2017 season and 49 games by end of the…

A: 2017- won 41 games 2018- won 49 games Absolute and relative changes =?

Q: The death rate per 100,000 for coronary thrombosis is 422 among nonsmokers and 599 among smokers.…

A: Solution-: Given: For coronary thrombosis (CT):  Number of non-smokers=422…

Q: Find the following.   The number 9 is what percent of 45?

A: The question is taken from the percentage in which we have to find q percentage of 45 given that the…

Q: Of the students in Myra's grade, 12% are going on a field trip. Which decimal number represents the…

A: Givenpercentage of students going on a field trip = 12%

Q: Find the pooled estimate for 21 = 54, x2 = 51, n1 = 186 and n2 = 181. Round your answer to the…

A: Given; x1=54x2=51n1=186n2=181 Pooled estimate for proportion is given as- p¯=x1+x2n1+n2

Q: %3D 을+ 1.4 = 3 1 = 0.8 +

A:

Q: The death rate per 100,000 for lung cancer is 7 among nonsmokers and 71 among smokers. The…

A: Given that: People with lung cancer among nonsmokers, R0=7 People with lung cancer among smokers,…

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: Emerson struck out 112 times in 350 at-bats. Find the percent of strike outs per at-bats.

A: If an event occurs N times and a subset of this event occurs say M times then the fraction of times…

Q: 20 W op 4% -(X+Y) ce (x+y) axdy се D

A:

Q: Kiet Ma sells refrigerators.  He carries 3 models.  Price and monthly sales for each model are…

A:

Q: A survey was conducted to find if modern young people want to have many children. 479 young men were…

A: Margin of error is calculated by the critical value and standard error of the sample. The formula…

Q: Your friend’s office is having a weight loss contest, the winner will get $100. The participants'…

A:

Q: A survey was conducted to find if modern young people want to have many children. 832 young men were…

A: 39% of 832 young men want to have more than one child that is about 324 people answered "Yes".

Q: Drake made 20 out of 25 baskets while playing basketball. What percentage of the baskets did he make

A: Given, Drake made 20 out of 25 baskets while playing basketball.  i.e) 2025

Q: The number of members in a gym club increased by 40% the first year and then decreased by 6% the…

A: let at the number of members in the gym club are 100the members are increase by 40% in the first…

Q: The temperature of a walk-in cold provisions cabinet is sampled twice daily for a 3-day period. The…

A:

Q: The population of a city increased from 225,000 in 2015 to 248,000 in 2020. Find the relative…

A: A detailed solution is given below.

Q: if the whale is 48 feet is it an outlier?

A: here use basic of Normal distribution

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.