---------- Forwarded message ----------

From:MOAAZ SIDDIQ<moaaz.pk@gmail.com>

Date: Wed, Feb 2, 2011 at 5:44 PM

Subject: ۩::::۩apna vu۩::::۩ mth302-my today solved quiz

To: vu-and-company <vu-and-company@googlegroups.com>, vu-edu-pk <vu-edu-pk@googlegroups.com>, virtaul-pakistan <virtaul-pakistan@googlegroups.com>, coool_vu_students <coool_vu_students@googlegroups.com>, vu-study-corner <vu-study-corner@googlegroups.com>, vuguyscom <vuguyscom@googlegroups.com>, attock-vu-group <attock-vu-group@googlegroups.com>, vuzs <vuzs@googlegroups.com>, apna_vu <apna_vu@googlegroups.com>

MC100401285 : Moaz Siddiq

Quiz Start Time: 03:44 PM

Time Left 84

sec(s)

Question # 1 of 10 ( Start time: 03:44:54 PM ) Total Marks: 1

For mutually exclusive events A and B

Select correct option:

Probability of A intersection B > 0

Probability of A intersection B < 0

Probability of A intersection B = 0

None of these

Question # 2 of 10 ( Start time: 03:46:22 PM ) Total Marks: 1

In the normal distribution curve, peak of the bell-shaped curve gives

Select correct option:

Standard deviation

Variance

Mean

Frequency

Quiz Start Time: 03:44 PM

Time Left 88

sec(s)

Question # 3 of 10 ( Start time: 03:47:09 PM ) Total Marks: 1

Faulty apple toffees in a production line average out at 6 per box.The management is willing to replace one box in a hundred.What is the number of faulty toffees that this probabilty corresponds to?

Select correct option:

20

18

13

None of these

Quiz Start Time: 03:44 PM

Time Left 87

sec(s)

Question # 4 of 10 ( Start time: 03:48:27 PM ) Total Marks: 1

In tossing of a coin, the outcomes on successive trials are independent.

Select correct option:

True

False

Quiz Start Time: 03:44 PM

Time Left 87

sec(s)

Question # 5 of 10 ( Start time: 03:49:16 PM ) Total Marks: 1

The Excel command "=BINOMDIST( 4, 10, 2, FALSE)" gives an error of #NUM. The reason is that the probability of successes is 2 which is wrong. The probability of successes cannot be greater than 1.

Select correct option:

True

False

Quiz Start Time: 03:44 PM

Time Left 81

sec(s)

Question # 6 of 10 ( Start time: 03:49:44 PM ) Total Marks: 1

The following formula for probability P(A or B) = P(A) + P(B)-P(A and B) is called

Select correct option:

The law of addition

The law of subtraction

The law of multiplication

None of these

Quiz Start Time: 03:44 PM

Time Left 88

sec(s)

Question # 7 of 10 ( Start time: 03:51:13 PM ) Total Marks: 1

The number of false fire alarms in a suburb of London on averages 4 per day. Assuming that a Poisson distribution is appropriate, the probability that 3 false alarms will occur on a given day is given by

Select correct option:

P(X=3 ) = (4^3e^-3)/4!

P(X=3 ) =1- (4^3e^-3)/3!

P(X=3 ) = (4^3e^-4)/3

P(X=3 ) =1- (4^3e^-4)/4!

Quiz Start Time: 03:44 PM

Time Left 87

sec(s)

Question # 8 of 10 ( Start time: 03:52:38 PM ) Total Marks: 1

What is the probability of at least one head in the experiment of tossing a coin three times?

Select correct option:

1/7

7/8

1/8

8/7

Quiz Start Time: 03:44 PM

Time Left 88

sec(s)

Question # 9 of 10 ( Start time: 03:53:35 PM ) Total Marks: 1

Probability of sure event is --------

Select correct option:

0

1

-1

None of these

Quiz Start Time: 03:44 PM

Time Left 88

sec(s)

Question # 10 of 10 ( Start time: 03:54:29 PM ) Total Marks: 1

Formulation for Poisson distribution i-e "POISSON(x,mean,cumulative)" is truncated if 'x' is

Select correct option:

Non-integer

Integer

Integer but expected numeric value

Integer but non-expected value

میں خاک ہو کر روش روش بکھروں

جانے کس سمت ہو خدا میرا.....

--

You received this message because you are the member of the Google

Groups "*::::|| *apna vu* ||::::*" group.

Abuse topics and discussions are restrictly prohibbeted.

To post to this group, send email to apna_vu@googlegroups.com

To unsubscribe from this group, send email to

apna_vu+unsubscribe@googlegroups.com

For more options, visit this group at

http://groups.google.com/group/apna_vu?hl=en

## Friday, December 7, 2012

### MTH302 my today solved quiz

On Wed, Feb 2, 2011 at 8:28 PM, ÐЭvŀĽ Ĵ¡מ <waqass.da1@gmail.com> wrote:

Subscribe to:
Post Comments (Atom)

## No comments:

## Post a Comment