Answer:
Step-by-step explanation:
Given Arithmetic sequence is: 4, 7, 10, 13
Here,
First term (a) = 4
Common Difference (d) = 7 - 4 = 3
nth term of an Arithmetic sequence is given as:
Substituting the values of a and d in the above sequence, we find:
Answer:
a
Step-by-step explanation:
i just know
F(x)=6x+5
f(x)=6(-1)+5
f(x)=-6+5
f(x)=-1
f(x)=6(0)+5
f(x)=0+5
f(x)=5
f(x)=6(1)+5
f(x)=6+5
f(x)=11
f(x)=6(2)+5
f(x)=12+5
f(x)=17
f(x)=6(3)+5
f(x)=18+5
f(x)=23
Domain: {-1, 5,11,17, 23}
Answer:
OptionA
Step-by-step explanation:
95% confidence interval is obtained using the following formula
COnfidence interval lower bound = mean - critical value * sigma/sq rt n
and upper bound = mean + critical value*sigma/sq rt n
Thus margin of error = critical value*sigma/rt n
varies indirectly as n provided others are remaining the same.
Hence lower sample indicates higher margin of error
Out of 4 options given we find that I option has maximum margin of error as 21%
Hence option A is most likely coming from a small sample