Question

A production manager measures the lifetimes of 10 light bulbs by leaving them all on until each one burns out. the lifetimes she measures are 568, 342, 457, 423, 398, 412,502,375, 493, qnd 450, all measured in hours. this is an example of what phase of statistics?

A. probability-based inference
B. Data analysis
C. Data gathering
D. Data organization

Answer 1

@Hero

Answer 2

Which do you believe is correct?

Answer 3

data gathering? :/

Answer 4

Of course! What else would it be?

Answer 5

ok &:

Which of the following activities are examples of data organization and analysis?

A. Running a polling station on voting day
B. Rejecting spoiled ballots
C. Drawing a pie chart to show the percentage of the vote for each candidate
D. Transferring the votes from ballots to tally sheets
E. counting the votes for each candidate in the election.

Answer 6

@Hero

Answer 7

C, D AND E ??

Answer 8

You have to select more than one?

Answer 9

it says: "select all that apply"

Answer 10

Your choices seem reasonable. I don't like the way the question is worded though.

Answer 11

yea..

Answer 12

ok im gonna submit it then

Answer 13

Good luck

Answer 14

wait hold on would D be one?