How many should I ask in each year level?

Q: Of the 1800 students at Harrison Middle School, 35% made the honor roll last semester. How many…

A: It is given that  Total students N = 1800 P = proportion of students made honor roll last semester =…

Q: if Susie has 95 million sheets of homework and gave Emma fifteen how much does Susie have left

A:

Q: Thirty percent of high-school senior boys play in the school band. If a certain high school has 60…

A: Given: Total boys = 60  Play in the band = 30% = 30/100

Q: Uprising, Pietro stated that Bella would make $4.00 per week working at the Triangle Shirtwaist…

A: Given query is to find the amount made per hour.

Q: What is 1/4 as a whole number

A:

Q: How many dozen doughnuts must be ordered for a meeting if 156 people are expected to attend, and…

A: To determine how many dozen doughnuts must be ordered for a meeting if156 people are expected to…

Q: Is it logical to proceed to simple linear regression? If yes, provide an estimate of the simple…

A: Yes, it is legible to proceed to simple linear regression as correlation between Body Weight (BW)…

Q: In ms. Persons class, 75% of the students are boys. There are 18 boys in the class. What is the…

A: Given 75% are boys.

Q: Answer the following question. How many license plates are possible if you must have 8 characters,…

A: One of the methods of counting in a problem is the fundamental counting principle. The fundamental…

Q: In 2012, the Postal Service of a country A delivered 239,769,000,000 pieces of mail. In 2011, it…

A:

Q: If joe has 666666 snacks and aj has 2020 every time he comes over how many times will there be…

A: Let x denote the number of times aj can have cookies. So after x times, there will be no cookies…

Q: of

A:

Q: Suppose that X, Y, and 2 are jointly distributed random variables, that is, they are defined on the…

A: Given that E(X)=-8E(Y)=6E(Z)=-1Var(X)=33Var(Y)=25Var(Z)=48

Q: ow many murders per 100,000 residents can be expected in a state with 2.7 thousand automatic…

A: urders per 100,000 residents can be expected in a state with 2.7 thousand

Q: The Sherlock Holmes Detective Agency was hired to solve 15 mysteries last year. The detectives were…

A: Introduction: Fractions are very important in mathematics. If we take out y parts out of x, then, in…

Q: Correlation Matrix BW WL Pearson's r p-value Pearson's r p-value BW 0.649 <.001 WL

A: The objective is to validate if there is a linear relationship between BW and WL at the population…

Q: a local government had an employee reduction and lost 1/5 of its employees . If 88 of its employees…

A:

Q: ed to figure out how many people are in the world, and how many are asleep at the moment. I know…

A: Sleep plays an important role for a good health  Sufficient sleep refreshes your mind and it regains…

Q: If a golf course is open 3,600 hours a year and 360 days a year, how often would the golf course be…

A: Number of hours in day is 24 hours. 24 hours=1 day3600 hours=124×3600 days=150 days

Q: Cicadas are flying, plant-eating insects. One species, the 13-year cicadas (Magicicada), spends five…

A: The objective is to test whether the wing length of 13-year cicadas is linearly dependent on its…

Q: How many quarters are equivalent in value to 15(x+y) dimes?

A:

Q: f 264.000 swiss citizens are currently unemployed which equals 3.3% of the countries working force,…

A: If 3.3% of the working force equals 264,000 unemployed Swiss citizens, then we can calculate the…

Q: The population of a city has increased by 26% since it was last measured. If the current population…

A:

Q: Provide an estimate for the correlation coefficient and interpret the relationship existing between…

A: From given output we see that correlation coefficient between Body Weight (BW) and Wing Length(WL)…

Q: In the sampling distribution of the mean, the sample mean is considered to be a random variable.…

A: Yes the sampling distribution of the mean is considered to be a random variable .  As per central…

Q: How old would you be if you lived 5,321 days.

A: Total number of days in a year = 365 Total days lived = 5321

Q: Your new license plate was made just recently with the following format: 3 non-repeating letters…

A: Given ,        format of license plate-           3 non-repeating letters followed by           4…

Q: In a multiple-step calculation, is it better to round off the numbers to the correct number of…

A: We are asked that which is better -to round off  the number in every step to the correct number of…

Q: Dr. Randall is studying an endangered fox whose population is declining by 5% every year. If there…

A: Given,          Dr. Randall is studying an endangered fox whose population is declining          by…

Q: If eight men can cut twenty-eight trees in a day, how many trees can twenty mean cut in a week?

A: