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Gala2k [10]
3 years ago
13

A major advantage of longitudinal design over the cross-sectional design is the ability to detect change as a result of repeated

measurement of the same variables on the same sample. TRUE OR FALSE
Computers and Technology
1 answer:
sattari [20]3 years ago
5 0

Answer:

True is the correct answer to the given question .

Explanation:

In the longitudinal analysis of designing we are collecting the information from the similar sample frequently over an enlarged time where as in the cross-sectional analysis designing Gathering the information from the population at the given time interval .

The main objective longitudinal designed is used to monitor the variations in the similar sample as a result of frequent analysis of the similar variables that are not possible in the cross-sectional design analysis .

Therefore the given statement is true .

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In this exercise you will debug the code which has been provided in the starter file. The code is intended to do the following:
abruzzese [7]

Answer:

The corrected code is as follows:

import java.util.Scanner;

public class U2_L4_Activity_Two{

public static void main(String[] args){

Scanner scan = new Scanner(System.in);

String str1 = scan.nextLine();

String str2 = str1;

str1 = str1.toUpperCase();

System.out.println(str1);

System.out.println(str2);

}

}

Explanation:

This corrects the scanner object

Scanner scan = new Scanner(System.in);

This line is correct

String str1 = scan.nextLine();

This copies str1 to str2

String str2 = str1;

This converts str1 to upper case

str1 = str1.toUpperCase();

This prints str1

System.out.println(str1);

This prints str2

System.out.println(str2);

8 0
3 years ago
Describe one practical application of total internal reflection. ​
Delicious77 [7]

Answer:

The phenomenon of total internal reflection of light is used in many optical instruments like telescopes, microscopes, binoculars, spectroscopes, periscopes etc. The brilliance of a diamond is due to total internal reflection. Optical fibre works on the principle of total internal reflection.

Explanation:

thank me later but if it wrong. sorry

8 0
3 years ago
From an intraindividual perspective, the causes of aggression in intimate relationships:____________.
OLEGan [10]

Answer:

How partners in a relationship differ in a way that would cause them to contribute differently to the aggression that occurs between them.

Explanation:

Aggression in an intimate relationship is a negative response to environmental stimuli of individual. Two types of aggression are unilateral and bilateral aggression.

Aggression in a relationship can be view from different perspective, namely, interpersonal perspective, intra-individual perspective and sociocultural perspective.

3 0
3 years ago
The ________ of a cpu dictates how many instructions the cpu can process each second.
makkiz [27]
Gigahertz is the correct answer I believe.
My processor is a i5-6600k with 3.5ghz so assuming GHz is the speed I believe it would be gigahertz
3 0
3 years ago
Greedy Algorithm Design
Alik [6]

Answer:

The algorithm is as follows:

1. Start

2. Get the number of items (n)

3. Get the current price of the n items (a1, a2..... an)

4. Get the possible hiked price of the n items (b1, b2..... bn)

5. Calculate the difference between the current and hiked prices for each item i.e. d_i = b_i - a_i

6. Sort the differences in descending order (i.e. from the greatest to the least)

7. Buy items in this order of difference

8. Stop

Explanation:

The algorithm is self-explanatory; however, what it does is that:

It takes a list of the current price of items (say list a)

E.g: a = [100, 150, 160]

Then take a list of the hiked price of the items (say list b)

E.g: b = [110, 180, 165]

Next, it calculates the difference (d) between corresponding prices d_i = b_i - a_i

d = [(110 - 100),(180-150),(165-160)]

d = [10,30,5]

Sort the difference from greatest to lowest (as the difference is sorted, lists a and b are also sorted)

d = [30,10,5]

a = [150, 100, 160]

b = [180, 110, 165]

If there is no hike up to item k, the couple would have saved (i = 1 to d[k-1])

Assume k = 3

The couple would have saved for 2 item

Savings = d[1] + d[2]

Savings = 30 +10

Savings = 40

The saved amount will then be added to the kth item in list a i.e. a[k](in this case k = 3) in order to buy b[k]

Using the assumed value of k

a[k] = a[3]

a[3] = 160

b[3] = 165

Add the saved amount (40) to a[3]

New\ Amount = 40 + 160

New\ Amount = 200

This new amount can then be used to buy b[3] i.e. 165, then they save the change for subsequent items

8 0
3 years ago
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