16x11 which equals 176 so that’s the area
Answer:
4, 9 grammes = 0,0049 kilogrammes
Step-by-step explanation:
kg / hectogramme / décagramme / GRAMME /décigramme/centigramme /milligramme
le gramme est l'unité principale / the unit reference
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More than 160 calls im not sure try this sorry
I think it’s (2,-1) i hope it’s right!!
Answer:
An 80% confidence interval for the proportion of companies that are planning to increase their workforce is 0.033 < p < 0.331.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of , we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of .
Only 2 of the 11 companies were planning to increase their workforce
This means that
80% confidence level
So , z is the value of Z that has a pvalue of , so .
The lower limit of this interval is:
The upper limit of this interval is:
An 80% confidence interval for the proportion of companies that are planning to increase their workforce is 0.033 < p < 0.331.