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Aleksandr [31]
4 years ago
9

If the test statistic for a small sample difference of means test is t* = 2.045, we could reject the Null Hypothesis at alpha =

.05 for a one-tailed test with degrees of freedom equal to 6.
A. True
B. False
Computers and Technology
1 answer:
Free_Kalibri [48]4 years ago
8 0

Answer:

True

Explanation:

Using the t-distribution table, the critical value for a one-tailed test with 6 degrees of freedom and 0.05 significance level is 2.447

Conclusion:

Reject the null hypothesis because the test statistic 2.045 is less than the critical value 2.447

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I would say ten would be the answer
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Write a program that asks the user to enter the amount that he or she has budgeted for a month. A loop should then prompt the us
Dominik [7]

Answer:

import java.util.*;

public class Main {

public static void main(String[] args)

{

Scanner scan = new Scanner();

double budget=0, num=0, total=0;

System.out.println("Your budget for the month? ");

budget=scan.nextDouble();

System.out.println("enter all expense, and after that type -9999 to quit: ");

while(num != -9999)

{

total+=num;

num=scan.nextDouble();

}

if(total<=budget)

{

System.out.println("under budget by ");

System.out.println(budget-total);

}

else

{

System.out.println("over budget by ");

System.out.println(total-budget);

}

}

}

Explanation:

  • Take the budget as an input from user and store it to the budget variable.
  • Loop until user has entered all his expenses and keep on adding them to the total variable.
  • Check If the total is less than or equal to budget or otherwise, and then print the relevant message accordingly.
4 0
4 years ago
Earning wise scope of web and mobile app development
lubasha [3.4K]

Answer:

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Explanation:

3 0
4 years ago
GDP measures the production levels of
UkoKoshka [18]

Answer:

A. Standard of Living

Explanation:

Gross Domestic Products (GDP) is a measure of the total market value of all finished goods and services made within a country during a specific period.

Simply stated, GDP is a measure of the total income of all individuals in an economy and the total expenses incurred on the economy's output of goods and services in a particular country. Also, Gross Domestic Products (GDP) is a measure of the production levels of any nation.

Basically, the four (4) major expenditure categories of GDP are consumption (C), investment (I), government purchases (G), and net exports (N).

Hence, the standard of living of the people living in a particular country automatically improves if a nation's level of productivity or production improves; they are able to easily pay for goods and services, as well as save and invest their money.

In contrast, inflation and high unemployment rate are indications of economic downturn, recession and low level of productivity (output) in a country; this would automatically affect the standard of living within such countries.

4 0
3 years ago
Many PC operating systems provide functionality that enables them to support the simultaneous execution of multiple applications
guapka [62]
The answer is multitasking. This is when the OS always programs to share resources to run at the same time.

If the applications were running on separate CPUs, then it would be multiprocessing.
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