Directions Determine whether each of the following variables would best be modeled as continuous or discrete. (Example 1) a. The height of a high-rise apartment building b. The number of floors in a high-rise apartment building

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 6, Problem 1SE

Directions Determine whether each of the following variables would best be modeled as continuous or discrete.

(Example 1)

a. The height of a high-rise apartment building

b. The number of floors in a high-rise apartment building

Expert Solution & Answer

To determine

Check whether the following variables are discrete or continuous variables.

a. The height of a high-rise apartment building

b. The number of floors in high-rise apartment building

Answer to Problem 1SE

a. The height of a high-rise apartment building is a continuous variable.

b. The number of floors in high-rise apartment building is a discrete variable.

Explanation of Solution

a.

The height of a high-rise apartment building is a continuous variable because it can take any value between a specified range, that is, the height can be 20.5 meters, 16.7 meters and so on.

b.

The number of floors in a high-rise apartment building is a discrete variable because it can only take finite and discrete values. The number of floors a building can have is 1,2,3,4 and so on. The number of floors cannot take values like 5.5 or 2.5.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

01:34

Students have asked these similar questions

Cycles to failure Position in ascending order 0.5 f(x)) (x;) Problem 44 Marsha, a renowned cake scientist, is trying to determine how long different cakes can survive intense fork attacks before collapsing into crumbs. To simulate real-world cake consumption, she designs a test where cakes are subjected to repeated fork stabs and bites, mimicking the brutal reality of birthday parties. After rigorous testing, Marsha records 10 observations of how many stabs each cake endured before structural failure. Construct P-P plots for (a.) a normal distribution, (b.) a lognormal distribution, and (c.) a Weibull distribution (using the information included in the table below). Which distribution seems to be the best model for the cycles to failure for this material? Explain your answer in detail. Observation Empirical cumulative Probability distribution Cumulative distribution Inverse of cumulative distribution F-1 (-0.5) F(x)) (S) n 4 3 1 0.05 9 5 2 0.15 7 7 3 0.25 1 10 4 0.35 3 12 5 0.45 Normal…

Problem 3 In their lab, engineer Daniel and Paulina are desperately trying to perfect time travel. But the problem is that their machine still struggles with power inconsistencies-sometimes generating too little energy, other times too much, causing unstable time jumps. To prevent catastrophic misjumps into the Jurassic era or the far future, they must calibrate the machine's power output. After extensive testing, they found that the time machine's power output follows a normal distribution, with an average energy level of 8.7 gigawatts and a standard deviation of 1.2 gigawatts. The Time Travel Safety Board has set strict guidelines: For a successful time jump, the machine's power must be between 8.5 and 9.5 gigawatts. What is the probability that a randomly selected time jump meets this precision requirement? Daniel suggests that adjusting the mean power output could improve time-travel accuracy. Can adjusting the mean reduce the number of dangerous misjumps? If yes, what should the…

Problem 5 ( Marybeth is also interested in the experiment from Problem 2 (associated with the enhancements for Captain America's shield), so she decides to start a detailed literature review on the subject. Among others, she found a paper where they used a 2"(4-1) fractional factorial design in the factors: (A) shield material, (B) throwing mechanism, (C) edge modification, and (D) handle adjustment. The experimental design used in the paper is shown in the table below. a. Run A B с D 1 (1) -1 -1 -1 1 2 a 1 -1 -1 1 3 bd -1 1 -1 1 4 abd 1 1 -1 1 5 cd -1 -1 1 -1 6 acd 1 -1 1 -1 7 bc -1 1 1 -1 abc 1 1 1 -1 paper? s) What was the generator used in the 2"(4-1) fractional factorial design described in the b. Based on the resolution of this design, what do you think about the generator used in the paper? Do you think it was a good choice, or would you have selected a different one? Explain your answer in detail.

Answer 2

Textbook Question

Chapter 6, Problem 1SE

Directions Determine whether each of the following variables would best be modeled as continuous or discrete.

(Example 1)

a. The height of a high-rise apartment building

b. The number of floors in a high-rise apartment building

Expert Solution & Answer

To determine

Check whether the following variables are discrete or continuous variables.

a. The height of a high-rise apartment building

b. The number of floors in high-rise apartment building

Answer to Problem 1SE

a. The height of a high-rise apartment building is a continuous variable.

b. The number of floors in high-rise apartment building is a discrete variable.

Explanation of Solution

a.

The height of a high-rise apartment building is a continuous variable because it can take any value between a specified range, that is, the height can be 20.5 meters, 16.7 meters and so on.

b.

The number of floors in a high-rise apartment building is a discrete variable because it can only take finite and discrete values. The number of floors a building can have is 1,2,3,4 and so on. The number of floors cannot take values like 5.5 or 2.5.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

01:34

Answer 3

Textbook Question

Chapter 6, Problem 1SE

Directions Determine whether each of the following variables would best be modeled as continuous or discrete.

(Example 1)

a. The height of a high-rise apartment building

b. The number of floors in a high-rise apartment building

Expert Solution & Answer

To determine

Check whether the following variables are discrete or continuous variables.

a. The height of a high-rise apartment building

b. The number of floors in high-rise apartment building

Answer to Problem 1SE

a. The height of a high-rise apartment building is a continuous variable.

b. The number of floors in high-rise apartment building is a discrete variable.

Explanation of Solution

a.

The height of a high-rise apartment building is a continuous variable because it can take any value between a specified range, that is, the height can be 20.5 meters, 16.7 meters and so on.

b.

The number of floors in a high-rise apartment building is a discrete variable because it can only take finite and discrete values. The number of floors a building can have is 1,2,3,4 and so on. The number of floors cannot take values like 5.5 or 2.5.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

01:34

Answer 4

Textbook Question

Chapter 6, Problem 1SE

Directions Determine whether each of the following variables would best be modeled as continuous or discrete.

(Example 1)

a. The height of a high-rise apartment building

b. The number of floors in a high-rise apartment building

Expert Solution & Answer

To determine

Check whether the following variables are discrete or continuous variables.

a. The height of a high-rise apartment building

b. The number of floors in high-rise apartment building

Answer to Problem 1SE

a. The height of a high-rise apartment building is a continuous variable.

b. The number of floors in high-rise apartment building is a discrete variable.

Explanation of Solution

a.

The height of a high-rise apartment building is a continuous variable because it can take any value between a specified range, that is, the height can be 20.5 meters, 16.7 meters and so on.

b.

The number of floors in a high-rise apartment building is a discrete variable because it can only take finite and discrete values. The number of floors a building can have is 1,2,3,4 and so on. The number of floors cannot take values like 5.5 or 2.5.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

01:34

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

Check whether the following variables are discrete or continuous variables.

a. The height of a high-rise apartment building

b. The number of floors in high-rise apartment building

Answer to Problem 1SE

a. The height of a high-rise apartment building is a continuous variable.

b. The number of floors in high-rise apartment building is a discrete variable.

Explanation of Solution

a.

The height of a high-rise apartment building is a continuous variable because it can take any value between a specified range, that is, the height can be 20.5 meters, 16.7 meters and so on.

b.

The number of floors in a high-rise apartment building is a discrete variable because it can only take finite and discrete values. The number of floors a building can have is 1,2,3,4 and so on. The number of floors cannot take values like 5.5 or 2.5.

Answer 8

Expert Solution & Answer

To determine

Check whether the following variables are discrete or continuous variables.

a. The height of a high-rise apartment building

b. The number of floors in high-rise apartment building

Answer to Problem 1SE

a. The height of a high-rise apartment building is a continuous variable.

b. The number of floors in high-rise apartment building is a discrete variable.

Explanation of Solution

a.

The height of a high-rise apartment building is a continuous variable because it can take any value between a specified range, that is, the height can be 20.5 meters, 16.7 meters and so on.

b.

The number of floors in a high-rise apartment building is a discrete variable because it can only take finite and discrete values. The number of floors a building can have is 1,2,3,4 and so on. The number of floors cannot take values like 5.5 or 2.5.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

Check whether the following variables are discrete or continuous variables.

a. The height of a high-rise apartment building

b. The number of floors in high-rise apartment building

Answer 12

Answer to Problem 1SE

a. The height of a high-rise apartment building is a continuous variable.

b. The number of floors in high-rise apartment building is a discrete variable.

Answer 13

Explanation of Solution

a.

The height of a high-rise apartment building is a continuous variable because it can take any value between a specified range, that is, the height can be 20.5 meters, 16.7 meters and so on.

b.

The number of floors in a high-rise apartment building is a discrete variable because it can only take finite and discrete values. The number of floors a building can have is 1,2,3,4 and so on. The number of floors cannot take values like 5.5 or 2.5.