Answer: C. ±0.632.
Step-by-step explanation:
We have given,
Sample size : n= 10
Significance level :
Test to check determine whether there is sufficient evidence to support a
claim of a linear correlation between two variables is a two tailed test.
Degree of freedom(df) = n- 2=8
Now , by the correlation coefficient(r) table ,
The critical r value corresponding to df = 8 and Significance level = 0.025 (0.05/2) is ±0.632.
Hence, the correct option is C. ±0.632.
Lol just did that myself XD
Rewrite to (6/3) * (10^7/10^4)
(the division of same base numbers with exponents is subtraction of exponents)
so
2 * 10^3
Hope this helps :)
Answer:
Step-by-step explanation:
Answer:
D and A
Step-by-step explanation:
your welcome
cannot be simplified any further :
5=5x1
206=2*103