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The mean entry level salary of an employee at a company is $58,000. You believe it is higher for IT professionals in the company. State the null and alternative hypotheses.

Short Answer

Expert verified

H0:=58,000 is the null hypothesis and

Ha:>58,000is an alternate hypothesis.

Step by step solution

01

Introduction

A hypothesis is a solution for a phenomenon that has been proposed. The average starting wage for a firm employee is $58,000. It is higher in the company for IT specialists.

The scientific process requires that a hypothesis be tested before it will be termed a scientific hypothesis. Technical hypotheses are frequently based on evidence from the past that can't be explained by modern scientific theory.

02

Explanation

We're establishing whether an employee's average entry-level compensation is greater than $58,000.

As a result, the hypothesis of null is as follows:

H0: An employee's average entry-level wage in a company is $58,000.

The hypothesis of alternative is the null hypothesis states that no difference exists between sample means or proportions, or between a sample mean or proportions and a population mean or percentage.

Ha: An employee's usual entry-level wage is greater than $58,000.The alternative hypothesis: It's the population claim that contradicts Ho, and it's what we come to after we reject Ho.

03

Conclusion 

the null and alternative hypotheses for the given data:

H0:=58,000

Ha:>58,000

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Most popular questions from this chapter

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"Phillip鈥檚 Wish," by Suzanne Osorio

My nephew likes to play

Chasing the girls makes his day.

He asked his mother

If it is okay

To get his ear pierced.

She said, 鈥淣o way!鈥

To poke a hole through your ear,

Is not what I want for you, dear.

He argued his point quite well,

Says even my macho pal, Mel,

Has gotten this done.

It鈥檚 all just for fun.

C鈥檓on please, mom, please, what the hell.

Again Phillip complained to his mother,

Saying half his friends (including their brothers)

Are piercing their ears

And they have no fears

He wants to be like the others.

She said, 鈥淚 think it鈥檚 much less.

We must do a hypothesis test.

And if you are right,

I won鈥檛 put up a fight.

But, if not, then my case will rest.鈥

We proceeded to call fifty guys

To see whose prediction would fly.

Nineteen of the fifty

Said piercing was nifty

And earrings they鈥檇 occasionally buy.

Then there鈥檚 the other thirty-one,

Who said they鈥檇 never have this done.

So now this poem鈥檚 finished.

Will his hopes be diminished,

Or will my nephew have his fun?

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