Answer:
Step-by-step explanation:
I can't really tell from the image but it looks like the lines are parallel to each other
No it's not linear because to be linear the equation must be 1st degree and y varies with x only not (x2)
Answer:
The correct answer will be Option B (multinomial population).
Step-by-step explanation:
- The population is considered as multinomial whether its information is prescriptive or corresponds to the set of discreet non-overlapping groups. The hypothesis again for fitness test besides multinomial distribution is that even though the approximately normal f I seem to be equivalent to the required number e I across each segment.
- Here, because we have been testing whether the sampling data matches the hypothesized proportions as mentioned, this is indeed a multinomial population issue (because there have been more least two generations).
Other given options are not connected to the given situation. So that Option B seems to be the perfect solution.
Answer:
The 99% confidence interval to estimate the mean loss in sodium in the population is between 474.10 milligrams and 525.90 milligrams. This means that we are 99% that the true mean loss in sodium in the population is between 474.10 milligrams and 525.90 milligrams.
Step-by-step explanation:
We have that to find our level, that is the subtraction of 1 by the confidence interval divided by 2. So:
Now, we have to find z in the Ztable as such z has a pvalue of .
So it is z with a pvalue of , so
Now, find M as such
In which is the standard deviation of the population and n is the size of the sample.
The lower end of the interval is the mean subtracted by M. So it is 500 - 25.90 = 474.10 milligrams.
The upper end of the interval is the mean added to M. So it is 500 + 25.90 = 525.90 milligrams
The 99% confidence interval to estimate the mean loss in sodium in the population is between 474.10 milligrams and 525.90 milligrams. This means that we are 99% that the true mean loss in sodium in the population is between 474.10 milligrams and 525.90 milligrams.
Answer:
There are many centeral tendancy like in pie charts, data handling etc. But i think ur asking abt this.. -
- Mean : It is the average ex : 5,5,2 : 5+5+2 /3 = 4
- Median: the middle number (arrange in asc or des order) then find the middle num if there are 2 middle num then find the mean of the 2
ex : 3,4,1,2,5 : 1,2,3,4,5, the middle is 3
-Mode : It is the data that is happening the most frequent
ex: 1,2,2,3,3,3,4,4,5 : 3
Ihope this is usefull !