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Irina-Kira [14]

2 years ago

7

Questions: What memory modules are needed if the customer wants 3 GB of RAM? What capacities and how many modules of each capaci

ty are required?â€‹

Computers and Technology

1 answer:

zhannawk [14.2K]2 years ago

4 0

Answer:

You could use three 1 GB modules.

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Assume you are using the text's array-based queue and have just instantiated a queue of capacity 10. You enqueue 5 elements and

ASHA 777 [7]

The indices of the internal array elements that hold the remaining elements is c) 2 to 4

<h3>Calculations and Parameters:</h3>

For us to create a capacity of 10 for the queue, we would enqueue:

We would create a queue of capacity 10:

<h3>Queue q(10);</h3>

We add elements/enqueue 5 elements to the queue :

q.queueEnqueue(10);
q.queueEnqueue(5);
q.queueEnqueue(8);
q.queueEnqueue(9);
q.queueEnqueue(2);

Printing this would give:

q. queueDisplay()

10, 5, 8, 9, 2

Next, we would remove elements/dequeue 2 elements from the queue :

q. queuedequeue();

q. queuedequeue();

Printing it would be:

q. queueDisplay()

8 ,9, 2

Observing this, the deletion/dequeue starts from the front/first index.

The remaining indices of the internal array elements are: 2, 3, 4 or 2 to 4

Read more about arrays and enqueue here:

brainly.com/question/24188935

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3 0

2 years ago

you use the read csv() function to import the data from the .csv file. assume that the name of the data frame is bars df and the

kumpel [21]

Since you use the read_csv() function to import the data from the .csv file, the code chunk that lets you create the data frame is option C: flavors_df <- read_csv("flavors_of_cacao.csv")

<h3>What is the aim of chunking?</h3>

Chunking aids in this process by dividing lengthy informational passages into smaller, easier-to-remember bits of information, especially when the memory is being challenged by conflicting inputs.

An R code chunk is a portion of executable code. Calculations will be repeated if the document is reproduced. The benefit of code chunk technology is the decreased possibility of mismatch.

The data frame can be created using the code chunk flavors df - read csv("flavors of cacao.csv"). In this section of code:

The data frame with the name flavors df will hold the information.

The assignment operator - is used to give the data frame values.
The function read csv() will import the data into the data frame.
It read "flavors of cacao.csv" in the file name.
the argument that the csv() function accepts.

Learn more about Coding from

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See full question below

You use the read_csv() function to import the data from the .csv file. Assume that the name of the data frame is flavors_df and the .csv file is in the working directory. What code chunk lets you create the data frame?

Single Choice Question. Please Choose The Correct Option ✔

A

read_csv(flavors_df <- "flavors_of_cacao.csv")

B

read_csv("flavors_of_cacao.csv") <- flavors_df

C

flavors_df <- read_csv("flavors_of_cacao.csv")

D

flavors_df + read_csv("flavors_of_cacao.csv")

5 0

9 months ago

Write a program that gets five integer test scores from the user, calculates their average, and prints it on the screen. Test yo

Alex

Answer:

total = 0

for i in range(5):

score = int(input("Enter a score: "))

total += score

average = total / 5

print("The average is " + str(average))

Explanation:

*The code is in Python.

Initialize the total as 0

Create a for loop that iterates five times. Inside the loop, ask the user to enter a score. Add the score to the total (cumulative sum)

After the loop, calculate the average, divide the total by 5

Print the average

5 0

3 years ago

The data below represents the yearly earnings (in $1000s of dollars) that high school and college (BS) graduates earn at a small

Taya2010 [7]

Answer:

library(moments)

library(readxl)

Exam1Q1 <- read_excel("Exam1Q1.xlsx")

View(Exam1Q1)

## Warning in system2("/usr/bin/otool", c("-L", shQuote(DSO)), stdout = TRUE):

## running command ''/usr/bin/otool' -L '/Library/Frameworks/R.framework/

## Resources/modules/R_de.so'' had status 1

plot(density(Exam1Q1$Highschool))

gostino.test(Exam1Q1$Highschool)

##

## D'Agostino skewness test

##

## data: Exam1Q1$Highschool

## skew = -0.24041, z = -0.69269, p-value = 0.4885

## alternative hypothesis: data have a skewness

agostino.test(Exam1Q1$BS)

##

## D'Agostino skewness test

##

## data: Exam1Q1$BS

## skew = 0.53467, z = 1.49330, p-value = 0.1354

## alternative hypothesis: data have a skewness

anscombe.test(Exam1Q1$Highschool)

##

## Anscombe-Glynn kurtosis test

##

## data: Exam1Q1$Highschool

## kurt = 2.56950, z = -0.29677, p-value = 0.7666

## alternative hypothesis: kurtosis is not equal to 3

anscombe.test(Exam1Q1$BS)

##

## Anscombe-Glynn kurtosis test

##

## data: Exam1Q1$BS

## kurt = 3.6449, z = 1.2599, p-value = 0.2077

## alternative hypothesis: kurtosis is not equal to 3

t.test(Exam1Q1$Highschool,Exam1Q1$BS, var.equal = T)

##

## Two Sample t-test

##

## data: Exam1Q1$Highschool and Exam1Q1$BS

## t = 0.16929, df = 76, p-value = 0.866

## alternative hypothesis: true difference in means is not equal to 0

## 95 percent confidence interval:

## -1.131669 1.341926

## sample estimates:

## mean of x mean of y

## 39.51282 39.40769

Explanation:

Summary:

The data set include two dependent variables which states High School annual earnings and BS annual earnings in the same small firm. Firstly, I used density plot function to view the distribution of two sets of variables. Secondly, I tested the skewness and kurtosis.Skewness of High School is -0.24041 which is left tail. Skewness of BS is 0.53476 which is right tail.Kurtosis of High School is 2.5695 which lower than 3 is platykurtic. Kurtosis of BS is 3.6449 which larger than 3 is leptokurtic. Thirdly, the sample population is 39 for each and has unknow standard deviation, so that I’m going to use t-test to perform the comparing analysis. The result shows p-value which equal to 0.866 is larger than significant value(alpha = 0.05). To the concludsion, there is no difference between yearly earnings of High School and of BS at a small firm.

3 0

2 years ago

WILL GIVE 50 POINTS AND GIVE BRAINIEST TO THE FIRST PEOPLE THAT ANSWER CORRECTLY!!!!!! Luis receives a workbook from a classmate

k0ka [10]

Answer:

the third one

Explanation:

4 0

3 years ago

Read 2 more answers