Pick 2 random ascending x values and calculate the difference delta to get the slope
so your slope is "1"
and as you can see, that x=0 at y=3, so your y-intercept is 3
thats it, your function is
Answer:
Hello your question has some missing information below is the missing information
Sample mean and Sample standard deviation
Bass 70.99 and 2.52
Tenor 69.41 and 2.79
answer : <em>We will reject H0 </em>
Step-by-step explanation:
<u>Determine whether the population mean height of bass singers > population mean height of tenor singers </u>
n1 = 64 , n2 = 42
x1 ( mean ) = 70.99
x2( mean ) = 69.41
S1 ( std 1 ) = 2.52
S2 ( std 2 ) = 2.79
We will perform a two tailed test hence we will state the null and alternate hypothesis
H0 : μ1 > μ2
H1 : μ1 < μ2
significance level = 0.01
next calculate the test statistic
t = 2.96
attached below is the remaining part of the detailed solution
Answer:
The integers 1, 2, 3, 4, 5, 6, 7, 8, and 9 are always significant.
Zeros in between numbers are always significant.
Step-by-step explanation:
There are three rules by which the number of significant figures can be determined:
- The digits which are other than the zero are said to be significant figures.
- Any zero which is present between two significant figure is said to be significant.
- The zero which appears in the right of the decimal portion in the end is significant. The zero which comes after the decimal is not significant.
Answer:sin
(
330
)
csc
(
60
)
cos
(
390)
Step-by-step explanation:
D (-1,9) i did it in calcukator
