Answer:
fist bubble i am pretty sure
Step-by-step explanation:
Answer:
probability of bag one 62.5% for blue marbles green- 37.5%
probability of bag 2 66.67% for yellow and for blue 33.33%
he will probably get a blue and yellow marble
:)
The margin of error can be calculated using the t
statistic. The formula for margin of error is given as:
<span>Margin of error = t * s / sqrt (n) ---> 1</span>
Where,
t = the t score based on the given confidence level and
degrees of freedom
n = number of samples = 21
s = standard deviation = 7.1
Degrees of freedom = n – 1 = 21 – 1 = 20
Based on the standard probability tables for t, the t
score is:
t = 0.860
Substituting into equation 1:
margin of error = 0.860 * 7.1 / sqrt (21)
margin of error = 1.33
The range is:
range = 30.1 ± 1.33
range = 28.77, 31.43
Therefore the commute time to work is between 28.77 minutes
and 31.43 minutes.
I believe that the answer is:
1750kg
I hope that this helps
4,003 is the correct answer sorry. If I have it wrong 943.000