Answer:
If its any easy question, answer it yourself.
Explanation:
:)
Answer:
The correct Answer is 0.0571
Explanation:
53% of U.S. households have a PCs.
So, P(Having personal computer) = p = 0.53
Sample size(n) = 250
np(1-p) = 250 * 0.53 * (1 - 0.53) = 62.275 > 10
So, we can just estimate binomial distribution to normal distribution
Mean of proportion(p) = 0.53
Standard error of proportion(SE) = 
= 
= 0.0316
For x = 120, sample proportion(p) = 
= 
= 0.48
So, likelihood that fewer than 120 have a PC
= P(x < 120)
= P( p^ < 0.48 )
= P(z < 
) (z=
)
= P(z < -1.58)
= 0.0571 ( From normal table )
Answer:
The TAB key
Explanation:
Sam would use the TAB key, located on the left side of the keyboard, to move around his document to add stops and format its information properly.
Pressing the TAB key will introduce a tab code in his document, which is like moving ahead by a certain number of spaces (5,6, 10 spaces for example, depending on the configuration of the document), but without using spaces, using a tab which is a much better option to position, align things up.
NOT appropriate to use for affirmations in Full Verbatim are :
d) Mm
e) Ammm
f) Aha
Explanation:
- In verbatim transcription, interviews are transcribed word for word, and sound for sound. Every um, uh, laugh, and sound must be recorded for posterity.
These are the preferred spellings of typical utterances:
-
Affirmative: uh-huh, mm-hmm, yeah.
- Don't use: um-hum, um-hmm, uh-hum
- Full verbatim refers to a transcript that includes absolutely everything that is said, exactly how the speakers say it. This means we include all ums, uhs, grammatical and vocabulary mistakes, false starts and repetitions - everything.
- Verbatim is defined as an exact repetition without changing the words. An example of verbatim is when you quote someone exactly without changing anything.
