Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

The number of in patient reported cases of disease states under epidemiological investifation at ten area hospitals were recorded over course of one year:

Sl. No.

# of Patients

x

1

15

2

16

3

18

4

19

5

19

6

19

7

20

8

20

9

22

10

32

SUM

200

The pattern that most accourately represents mean ,median and modeis:

A. 19,19,19

B. 20,19,19

C. 19,19,19 and 20

D. 20,19,19 and 20

2. Considering the range of data, if you were asked what would be the better interpretation of the average number of in patient reported cases of disease under the epidemiological investigation in geo-centric area of study, you would provide the result of the:

a. Mean

b. Median

c. Mode

d. Standard deviation.

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M917482

Have any Question? 


Related Questions in Statistics and Probability

A sequence of zero mean unit variance independent random

A sequence of zero mean unit variance independent random variables,   are input to a filter that produces an output sequence according toC For initialization purposes taken to be zero. (b) Now let the variance of the  Fi ...

A three-dimensional vector random variable x has a

A three-dimensional vector random variable, X, has a covariance matrix of Find a transformation matrix A such that the new random variable   Will be uncorrelated.

Letnbspnbsp be a sequence of iid random variables uniformly

Let   , be a sequence of IID random variables uniformly distributed over Suppose we form the sum   First, find the mean and variance of . Then write a MATLAB program to estimate the PDF of . Compare the estimated PDF wit ...

For some integer l and constant c two discrete random

For some integer L and constant c, two discrete random variables have a joint PMF given by   (a) Find the value of the constant c in terms of L . (b) Find the marginal PMFs, P M (m) and P N (n). (c) Find Pr(M+N

The noise level in a room is measured nnbsp timesthe error

The noise level in a room is measured n  times. The error or each measurement is independent of the others and is normally distributed with zero-mean and standard deviation   In terms of the true mean µ  determine the PD ...

Nbspan experiment consists of rolling a pair of six-sided

An experiment consists of rolling a pair of (six-sided) dice and observing the sum. This experiment is repeated until the sum of 7 is observed at which point the experiment stops. Let be the random variable which represe ...

The distribution of piston diameters is normally

The distribution of piston diameters is normally distributed. It is known that 10% of all pistons have diameters exceeding 20 inches and 5% have diameters smaller than 10 inches. What are the mean and SD of the distribut ...

A pair of random variables has a joint pdf specified bya

A pair of random variables has a joint PDF specified by (a) Find the marginal PDFs  (b) Based on the results of part (a), find  (c) Find the conditional PDF  d) Based on the results of part (c), find

Write a matlab program to generate a realization of the

Write a MATLAB program to generate a realization of the random process from given exercise (using the frequency domain method). Use a periodogram to estimate the PSD of the process using the realization of the process yo ...

Let x be a two-element zero-mean random vector suppose we

Let X be a two-element zero-mean random vector. Suppose we construct a new random vector Y according to a linear transformation, . Find the transformation matrix,  Y=TX,  such that has a covariance matrix of T such that  ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate