Answer:
e. reject the null hypothesis the p value is less than 0.05. therefore the difference is significant.
Step-by-step explanation:
given that after comparing response times between the audio and picture portions of the MIT test, the t-test resulted in a t-value of 2.97.
test statistic t = 2.97
Sample size n =250
Critical value of t at 95% is 1.96
We find that test statistic absolute value is greater than 1.96
So p value would be less than 0.05
This implies that null hypothesis stands in the rejected region.
So reject null hypothesis would be correct conclusion. Sample size cannot be said to be small as more than 30 itself is a good sample size.
e. reject the null hypothesis the p value is less than 0.05. therefore the difference is significant.
The explicit formula would be
.
This is a geometric sequence, since we are multiplying each term by a constant to find the next term.
The explicit formula for a geometric sequence is given by
,
where g₁ is the first term and r is the common ratio, or the number that is multiplied to get the next term.
Our first term is 5, and the common ratio is 3.
24 kg
Step-by-step explanation:
You start by calculating the linear mass density of the rod:
d = m/L = (40 kg)/(5 m) = 8 kg/m
So for a 3-m long bar, the mass can be calculated as follows:
m = d×L = (8 kg/m)(3 m) = 24 kg
Answer:
1 = The Value of the expression is 10 for x = 3 and y = 2
2 = The Value of the expression is 10 for x = 3 and y = 2
3 = The Value of the expression is 10 for x = 2 and y = 3
4 = The Value of the expression is 10 for x = 2 and y = 3
5 = The Value of the expression is 10 for x = 2 and y = 3
6 = The Value of the expression is 10 for x = 3 and y = 2
Srry if im wrong
Answer:
The relation has an undefined slope if the graph line is just vertical.
