Answer:
-1800
Step-by-step explanation:
18=9000
23=7200
18-23=7200-9000=-1800
On the number line add in the numbers or variables given to you and list them in order on the number line from least to greatest
The slope is -4/7
Step-by-step explanation: The equation for slope is (y₂-y₁)/(x₂-x₁)
so in this case it would be (₋3-1)/(4+3)
Answer:
0.5613
Step-by-step explanation:
Here mean strain of bacteria x = sum of all numbers/ total numbers = 0.5514 %
Standard deviation s = 0.0040 %
Test statistic
G = (x_{max} -x)/s = (0.5613 - 0.5514)/ 0.0040 = 2.475
95% confidence value for outlier for n = 8 and alpha = 0.05
G_{critical} = 2.1266
so here we see that G > G_critical , so we reject that the there is no outlier . the value of 0.5613 is and outlier.