Question: A study based on a sample of 4 0 0 medical school students finds that the ratio of female students is 0 . 4 8

A study based on a sample of

400

medical school students finds that the ratio of female students is

0.48 .

The school rules require that the female ratio in the school is at least

0.5 ?

) (6)

Test at the

5 %

level the null hypothesis that the school rules are satisfied.

) (6)

Calculate the p

-

value for this test.

) (6)

In the context of this problem, explain why a one

-

sided alternative hypothesis is

more appropriate than a two

-

sided alternative.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Lets go through the problem step by step Part a Test at the 5 level the null hypothesis that the school rules are satisfied To test the null hypothesi... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

CANMNMM January of this year. (a) Each item will be held in a record. Describe all the data structures that must refer to these records to implement the required functionality. Describe all the...

PLEASE GIVE CORRECT ANSWERS Prove that the number of comparators in any sorting network is (n log n). [4 marks] (ii) What does Part (d)(i) imply in terms of the depth of any sorting network? [1 mark]...

If we draw 100 numbers from N(50, 20), using the empirical rule, we expect how many of these numbers to be between 30 and 70?

8. Describe each of the following types of isomerism (i) geometrical isomerism (2 marks) (ii) solavate isomerism (2 marks) (iii) coordination isomerism (2 amrks)

Explain how developing a mission statement can help resolve divergent views among managers in a firm.

What is the resolving power of a microscope ( = 550 nm) with a 5-mm-diameter objective which has f = 9 mm?

Address of the organization Sometimes you may apply at more than one branch or location

Lobbying Expenses. EarthFriendly, Inc., an IRC Sec. 501 (c) (3) organization, incurred lobbying expenses of $150,000 and exempt purpose expenditures of $1.2 million in carrying out its exempt...

It is now January 1, 2019, and you are considering the purchase of an outstanding bond that was issued on January 1, 2017. It has an 8.5% annual coupon and had a 15-year original maturity. (It...

Lucia Company has set the following standard cost per unit for direct materials and direct (1) Compute the direct materials price and quantity variances. Variance = Price variance Quantity variance...

Read the Notes to the Financial Statements (FS) for AMAZON. These "notes" are displayed after the financial statements. The notes are required supplemental disclosures to a company's financial...

Preparation of a Questionnaire you decided on the business general manager and employees to be interviewed. This week, you will prepare the questions individually and then finalize the questionnaire...

As you probably know eBay is a company that creates a auction market for individuals trying to sell any item that they may possess. This allows the creation of an after-market for new and used...

The car company Lexus works to keep customers happy after each sale, aiming to delight each customer for life. In this pursuit, Lexus is focused on which step of the consumer decision making...

ag Exercise 4 The renowned landscape gardener Archi Jardin specializes in the design and construction of gardens for residential homes. As Archi Jardin regularly receives requests from customers to...

utilised in helping businesses with decision-making. You are requested to work out the following independent scenarios and give feedback to the business owners. The following information applies to...

Dawson Companys balance sheet information at the end of 2019 and 2020 is as follows: Additional information: The company did not issue any common stock during 2020. Required : Next Level Fill in the...

Every time that the team wins a game, it wins its next game with probability 0.8; every time it loses a game, it wins its next game with probability 0.3. If the team wins a game, then it has dinner...

Whether or not it rains follows a 2 state Markov chain. If it rains one day, then it will rain the next with probability 1/2 or will be dry with probability 1/2. Overall, 40 percent of days are...

Each of two switches is either on or off during a day. On day n, each switch will independently be on with probability [1+ number of on switches during day n1]/4 For instance, if both switches are on...