Q4/ If the semester average: for the first semester = 8, for the second semester = 7, for the third semester = 3, answer the following 1- The average value of the averages. 4 6 O 5 O

Q: n=9,p=0.3x<3

A: Given: A binomial trial with n=9, p=0.3. The probability of binomial experiment is given as…

Q: Suppose X ~ N (-2,3). Between what c values does 99.73% of the data lie?

A: The mean is -2 and the standard deviation is 3.

Q: Choose the correct answer Anna is a first year student, her First Periodical Grade (PG1) in GEN002…

A: Answer: - Given, First Periodical Grade (PG1) in GEN002  = 54.                The Second Periodical…

Q: Suppose ?~?(0,1). Find the following (round all answers to 4 decimals):  a) ?(?1.65)

A: As per our guidelines we are supposed to answer only 3 sub-parts of any one question

Q: 2. 2. [2-11 A= っK=3 %3D 6 -3 2-5 12 6 -15

A: For a multiplication by a scalar k to a matrix, multiply each entry of a matrix by a scalar k. Your…

Q: PART B (3.21x1043.21×104 )(0.2506) Express your answer in appropriate significant figures.…

A:

Q: gra 4- 3+ -7 -6 -5 -4 3 -2 -1 2 3 4 5 6. 7 y= Preview

A:

Q: For your research project you will apply surveys to your classmates, if you know that the generation…

A: It is given that a researcher wants to apply the surveys to his classmates. He wants to generate…

Q: A vehicle owner buys gasoline by allocating 360 TL for gasoline every month. Since you bought 72 and…

A: The average price can be calculated as total cost / liters of gasoline

Q: write and solve a proportion to estimate the number of seventh graders n who participate in after…

A: Here Given  monique collects data rom a random sample of seventh graders in her school and finds…

Q: 2. The recommended price for 1 kilo of pork is Php 225 pesos. A researcher wants to know if a…

A: The hypothesized mean is 225 pesos.

Q: Latifa Co's stock is trading at KD10 a share. There are also call options on the company's stock,…

A: Annswer: Option(c.) The Options with exercise price have an exercise value greatedthan KD3

Q: 10. At noon, the temperature in Iqaluit was -5°C. At midnight, it was -15°C. What was the average…

A: Topic:- algebra

Q: A smartphone has a selling price of Php 9,990.50 it was marked-up by 9.5%. Because of the in-…

A: The selling price of the smart phone is Php 9990.50. The markup is 9.5%. Let x be the cost function.…

Q: 2. Ten randomly selected gold mines produced 21, 19, 20, 22, 24, 21, 19, 22, 22, and 20 barrels of…

A: Solution-: Given: μ0=22.5,α=0.01 (or 1%) Given data: 21,19,20,22,24,21,19,22,22,20 Is this enough…

Q: No it's not for a grade.

A:

Q: If the average time for a fifth grader to run a mile is 8.50 minutes (s = 1.25), what percentage of…

A:

Q: Could you explain where t-score = -1.97 for 5% come from? I don´t see anywhere

A: The sample size n is 221.

Q: Last week, Ramiro worked 20 hours. This week he worked 22 hours. What is the percent change from…

A:

Q: , 160, 175, 162, 180, 240. The respective after weights are 142, 171, 162, 142, 171, 235.

A: before  after  150 142 160 171 175 162 162 142 180 171 240 235 Here each sample,…

Q: 20% of the girls in class have blonde hair. 16 girls do not have blonde hair. How many total…

A: NOTE- AS we are allowed to answer one question in one session so, i have answere dfirst one for you…

Q: The data in the table is the number of absences for 7 students and their corresponding grade.…

A: The data table provided in the question is as follows :- Number of absences Grade 0 5.5 1 5…

Q: 24.28*(Tf-19.8)=33.75*(Tf-49.1)   what is Tf?

A: Given expression is: 24.28x(Tf-19.8)=33.75x(Tf-49.1)

Q: 23.67 + 4.3 = 27.97 Round your answer to a whole number. 28 27.9 27

A: To Find: 23.67+4.3

Q: The Bureau of Labor Statistics keeps track of occupational injuries in various categories. In a…

A: Given, Salary workers mean fatal injuries = 4600 Self-employed mean fatal injuries = 1044

Q: Q1: Gasoline sold for RMB 8.72 per litre in Beijing and US$ 5.49 per gallon in Seattle. Find the…

A: Using converter price and quantity

Q: 7) through: (-1, –4), slope = 8

A:

Q: Calculate a student's grades used weighted average follows. The second test was the midterm, it is…

A:

Q: Since 2005, the American Community Survey polls ∼3.5 million households yearly. The following…

A: The population is the whole set of data that are used for study and its unknown value of the…

Q: Q4/ If the semester average: for the first semester = 8, for the second semester = 7, for the third…

A: It is given that Mean(semester 1) = 8 Mean(semester 2) = 7 Mean(semester 3) = 3

Q: Q4/ If the semester average: for the first semester = 8, for the second semester = 7, for the third…

A: It is given that Mean(semester 1) = 8 Mean(semester 2) = 7 Mean(semester 3) = 3

Q: n=9, p=0.2x<3

A: Here we need to find P(X&lt;3).

Q: The current value of a company is 26 million. If the value of the company six years ago was 10…

A: Solution-:Given: The current value of a company is 26 million. If the value of the company six years…

Q: Find the predicted value for the population of Detroit in the year 2000 using the regression line.…

A: Regression: The regression analysis is conducted here by using EXCEL. The software procedure is…

Q: An outdoor hot dog vendor sells an average of 70 hot dogs per day in dry weather and an average of…

A: An outdoor hot dog vendor sells an average of 70 hot dogs per day in dry weather and an average of…

Q: Prof. Leen wants to estimate the more than 92% percent of adults living in a large city have cell…

A:

Q: Here is a sample of amounts of weight change (kg) of college students in their freshman year: 10, 9,…

A: We have the ten bootstrap samples and their sample means as below:

Q: per rupee; it is 0.6 kg per rupee in the second week and 0.5 kg per rupee in the third it 73. The…

A:

Q: A pharmacist estimates that a chemotherapy drug produces a 75% improvement in lung cancer patients.…

A: Solution