Answer:
not statistically significant at ∝ = 0.05
Step-by-step explanation:
Sample size( n ) = 61
Average for student leader graduates to finish degree ( x') = 4.97 years
std = 1.23
Average for student body = 4.56 years
<u>Determine if the difference between the student leaders and the entire student population is statistically significant at alpha</u>
H0( null hypothesis ) : u = 4.56
Ha : u ≠ 4.56
using test statistic
test statistic ; t = ( x' - u ) / std√ n
= ( 4.97 - 4.56 ) / 1.23 √ 61
= 2.60
let ∝ = 0.05 , critical value = -2.60 + 2.60
Hence we wont fail to accept H0
This shows that the difference between the student leaders and the entire student population is not statistically significant at ∝ = 0.05
Answer:
a.
b.
c. See the step-by-step explanation.
Step-by-step explanation:
A table given by OP
State Year
Tennessee 2002
Tennessee 2002
Ohio 2002
Alabama 2003
Maine 2003
Florida 2004
Florida 2004
Florida 2004
Texas 2004
Texas 2004
California 2005
California 2005
Kansas 2005
a. There are 2 Texas quarters and 13 coins in total, so the probability of selecting a Texas quarter at random is .
b. Analagously, the probability is , because there are 3 quarters minted in 2002.
c. See a and b.
Answer:
5. M is 294,if you check 294 over 7 (294÷ 7) is 42!
6. X Is 8
It is 4 x (something (x) +2 = 36) First we need to know what times 4 is 36.
36 ÷ 4 = 8 ! So the (Somthing is 6!Since 6 + 2 is 8!
7.D is 80
<em>r </em>is 20 and <em>t</em> is 4,if to number are next to each other but not a number like <em>r t </em>that means they are multipled together, 20 x 4=80!
8.X is 2.83
(rounded from 2.828) Means that something times itself.
9. 63 feet
10.30 inches
Hope this helped!
Good luck
Since there are a total of 6 cups of cilantro just multiply 3 1/3 by 6.
Jim will need 20 cups of tomato sauce.