18. If you are doing a DOE that is a full factorial, you have three factors and two levels. How many experiments? a. 10 b. 8 C. 16 d. 4

Q: 2. Consider the foot length and foot width of six female grade 4 students in Morning Star Montessori…

A: y is a dependent variable and x is an independent variable.  The least square regression line is…

Q: The manager wants to rank the five employees based on performance with number of errors weighted…

A: Note: As per the guidelines, in case of multiple questions, answer to the first question will be…

Q: A cupcake store manager believes that half of the cupcakes sold are chocolate and that the other…

A: Given: A cupcake store manager believes that half of the cupcakes sold are chocolate and that the…

Q: a. p

A: To write the converse, inverse, and contrapositive of the given statement, a. ~p→q b. If x≥2, then…

Q: d) Conduct a test of the population slope to determine at the 5% significance level whether a linear…

A: Here dependent variable = Sales Independent variable = Years of experience Sample size (n) = 10…

Q: 1. A large group bought 42 tickets to a movie showing. Child tickets cost $7 each and adult tickets…

A: 1) A large group bought 42 tickets.Child tickets cost $7 each and adult tickets cost $12 each.

Q: A team of experts to study a local medicine for coronavirus is to be chosen from 4 doctors from…

A: We have given that the 4 doctors from luzon, 3 from visayas and 2 from mindanao.   Combination…

Q: I have a 5 x 5 factorial between subjects design. Answer the following questions. a. How many…

A: Definition: Factorial Design  An experiment that consists of multiple factors is called factorial…

Q: You rolled a six-sided die 60 times and got the following tallly 20 ones. 20 twos. 15 threes. 3…

A: given  You rolled a six-sided die 60 times and got the following tally 20 ones. 20 twos. 15 threes.…

Q: Working Mothers. An educator wants to study the effect of the amount of time a mother works outside…

A:

Q: College students were given three choices of pizza toppings and asked to choose one favorite. The…

A: It is given asThe total number of students = 259No. of junior students = 67No. of students having…

Q: For the next five items, refer to the problem above, in the previous page. In addition to the female…

A: Using the least square regression line to estimate a boys foot length when widh is: a)  8.5 b)  9.6…

Q: 4. Katrina owns 7 pairs of shoes, 2 pairs of which are sandals. Which value refer to the population?…

A: It is given that  Number of pair of shoes = 7 Number of pair of sandals = 2

Q: 32.A survey showed that 3/8 of people preferred coffee over tea. If 440 people are interviewed; how…

A: A survey showed that 3/8 of people preferred coffee over tea. total number of people interviewed =…

Q: 16. The overall percentage of students sending text messages on their phones is 80%. The overall…

A: Percentage of students sending text messages on their phone is 80%.Overall percentage of studentsn…

Q: 5% of people in a population suffer from high blood pressure. Of people with high blood pressure…

A:

Q: Out of 40 mothers giving birth to fraternal twins, how many should give birth to twin girls? A. 4…

A: Given that there are 2 children of each.  For each child, there are two options girl and boy.  So…

Q: 4. Which class has the largest ratio of boys to girls? O A. class with 8 boys and 8 girls O B. class…

A:

Q: Consider a standard 52-card deck of cards. a. How many different four-card hands are there? b. How…

A:

Q: 16. Find the value of x. A. 6 B. 12 C.9 D. 3 8 ។

A: Find the value of x .

Q: 32) How many people are book readers and painters, but do not watch TV? 8, Book Readers 22 13 31 13…

A: To find number of people who are book readers and painter but do not watch TV

Q: Suppose a survey conducted in 2012 asked a group of adults from a certain country whether they drink…

A: Given: survey in 2021 asked group of adults from certain country whether they drink seltzer water…

Q: Cuckoo Care. Many species of cuckoos are brood parasites. The females lay their eggs in the nests of…

A:

Q: A poll showed that when a sample of people in a certain country were asked whether they were…

A: According to our guidelines we are only allowed to answer three sub-parts   (h) Since we know that :…

Q: A third bag of 50 marbles contains 50% red marbles and 50% black marbles. If students take random…

A: Note: As the student has demanded answer for only part H, the answer has been provided for same.…

Q: Product Packaging. The marketing director of a food company wants to design an experiment to study…

A:

Q: If 2% of the components produced by a machine are defective, what is the average number of defective…

A: Given that,2% of the components produced by a machine are defective.Sample size, n = 150

Q: How many workers are employed? O A. O B. O C. 16.5 20.5 58.5 O D. 28.5 O E. 38.5

A: Given: Total population is 60 million. Working age population, non-institutionalized, non military…

Q: In the given figure the if JAl=30, |Cl=10, JAUBUC]=50 and JANB%=D10 then IB-Cl=? а. 35 b. 30 . с. 20…

A:

Q: What percentage of the coins are pennies?

A: In this question given that there is JAR OF CHANGE  in his room. in his jar Total 600 coins 240  of…

Q: Reducing Cholesterol. A doctor wants to study the effect of a drug to reduce cholesterol levels as…

A:

Q: A mathematics education researcher is studying problem solving in small groups. One phase of the…

A: If an event E can occur in m different ways and another event F associated with each way of…

Q: At the zoo, there were 3 times as many monkeys as lions. Tom counted a total of 24 monkeys ad lions.…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. In how many ways may 4 people be seated in a row of 10 chairs? 2. In how many ways can a point…

A: HERE use permutation and combination

Q: Sample Student Work: Ethan

A: Given