University of South Florida Statistic and Probability Questions

Description

1. Identify 20 students as your sample. From each of the identified student, get information about gander of student and how much do student spend (in OR) for Internet per month. You can use any online survey tools (for example survey monkey or google forms).

Give the link of online survey and summaries the data in a table. If a student selected at random, find the probability that:

(5 marks)

Selected student is female and spends 0 OR per month.

Selected student is female or spends more than 10 OR per month.

Selected student is male spends more than 5 OR per month or female spends 10

OR per month.

2. Based on your collected data from question 1:

a. fill the following table and then answer the questions below.

how much do student spend (in OR) for Internet per month.

page2image2915280

Number of students

Less than or equal 5

page2image5041664

More than 5 and less than or equal 10

page2image2940592 page2image2900720

More than 10 and less than or equal 15

More than 15 and less than or equal 20

page2image5016352 page2image5063728

More than 20

page2image5017584

Draw bar chart (show elements of chart) and write a comment.

Draw pie chart (show all steps and elements of chart).

. During different times of a day find the temperature in your place (you can use weather application to get data).

Fill the following table:

Calculate all central tendency measurements of the temperature.

Calculate standard deviation of the temperature.

4. A principal of 250 OR is deposited in an account that pays 0.064 interest compounded yearly. Account balance function in response of time (years)is ????(????) = ????(1 + ????)????

P: initial value

r: interest compounded yearly x: time in year

Find the account balance after 5 years. (5 marks)

By graphing show if the Account balance function is increasing or decreasing.(11 marks)

After how many years the account balance will be 12000 OR. (5 marks)

5. Fill the blanks: (show all steps)

Write the logarithmic equation (???? + ????) = ???? (???????????? ???????????????? − ????????????(???????? ????????????)) in exponential ????

form................ (6 marks) The Range of recorded covid-19 cases during Z week in Oman is ...... (6 marks)

Hint: Week zero starts from 1 /March /2020 and Z is the last digit in your ID.

The solution of the logarithmic equation ????????????????(????????????( ???????????????? ????????????)) = ???? is...... (7 marks)

Applied Mathematics (FNDM AM2.1) – Summer - 20 – CW2 (Assignment) – All – QP

4. A principal of 250 OR is deposited in an account that pays 0.064 interest compounded yearly. Account balance function in response of time (years)is ????(????) = ????(1 + ????)????

P: initial value

r: interest compounded yearly x: time in year

Find the account balance after 5 years. (5 marks)

By graphing show if the Account balance function is increasing or decreasing.(11 marks)

After how many years the account balance will be 12000 OR. (5 marks)

Plagiarism Free

Check the attached file for all the requirements

To be submitted in a 1 word doc file

ID: 20S19948

there is a mistake in the attached file Q5 a its exponential instead of logarithmic.