Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 27, 2024

A random sample of 8 recent BBA graduates in a company was selected. The following table lists their CGPA and starting salary in thousand taka.

A random sample of 8 recent BBA graduates in a company was selected. The following table lists their CGPA and starting salary in thousand taka. CGPA 3.5 2.5 3.25 2.25 3.90 2.00 2.75 3.00 Starting salary 52 30 45 25 60 22 35 41 (a) Calculate the coefficient of correlation (r) and interpret the result. (b) What is the point estimate of the population coefficient of correlation ()? (c) Construct the 95% confidence interval for coefficient of correlation and interpret the result. (d) Write down the margin of error.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elementary Linear Algebra

Authors: Ron Larson

8th Edition

1305887824, 9781305887824

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Calculate the irreversibility for the condenser in Problem 9.53 assuming an ambient temperature at 17C.

Answered: 1 week ago

Question

★★★★★

Briefly define the basic motivation process and the two types of needs. What are some examples of each type of need?

Answered: 1 week ago

Question

★★★★★

=+12. Refer to Exercise 11. a) State the null and alternative hypotheses. b) Calculate the F-ratio. c) What is the P-value? d) State your conclusion at a = .05. Section 20.10

Answered: 1 week ago

Question

★★★★★

The machine element shown is fabricated from steel. Determine the mass moment of inertia of the assembly with respect to (a) The x axis, (b) The y axis, (c) The z axis. (The specific weight of steel...

Answered: 1 week ago

Question

★★★★★

list the five steps of how to design the Digital Low- Pass Filter using Transformation method with 3-dB Cut-Off Frequency, wc = 0.451. The analog Butterworth Low-Pass Filter defined below: Ha (s) =...

Answered: 1 week ago

Question

★★★★★

5. Discount Electronics lists an article for $1,020 less 25% and 15%. A competitor carries the same article for $927 less 25%. What further discount (correct to the nearest 1/10 of 1%) must the...

Answered: 1 week ago

Question

★★★★★

Compare the resiliency to failure of n-cube to a fully- connected interconnection network. Plot a comparison of reliability as a function of the added number of links for the two topologies. Refer to...

Answered: 1 week ago

Question

★★★★★

Write the Kalman filter equations for an $\operatorname{AR}(1)$ process written is state space form with $H_{t}=1, \alpha_{t}=z_{t}$ and $V_{t}=0, \Omega_{t}=\phi, R_{t}=\sigma_{a}^{2}$. Show...

Answered: 1 week ago

Question

★★★★★

A wire bent into a circular arc of radius $R$ subtending an angle $\phi$ carries a current of magnitude $I$ (Figure 28.35). Use the Biot-Savart law to derive an expression for the magnitude of...

Answered: 1 week ago

Question

★★★★★

As of May 31, 2011, the bank statement showed an ending balance of $\$ 17,250$. The unadjusted Cash account balance was $\$ 16,450$. The following information is available: 1. Deposit in transit,...

Answered: 1 week ago

Question

★★★★★

Consider an economy that is populated by many identical riskneutral banks so that we can pick up an arbitrary representative bank and investigate its behavior. The bank makes loans at time 0, and the...

Answered: 1 week ago

Question

★★★★★

1. To provide an understanding of how trust is established in a communication context.

Answered: 1 week ago

Question

★★★★★

2. In this chapter, the reader should reflect on the following concepts: Basic values, basic interests, position, socialization process, mental variables and norm distribution.

Answered: 1 week ago

Question

★★★★★

6. List examples from your local environment of people that have a so-called Protestant character. Add further characteristics to this phenomenon than those mentioned in this chapter.

Answered: 1 week ago

Previous Question Next Question