Answer:
Step-by-step explanation:
This is a two tailed test for comparison of two variances at 2% significance level
deg of freedom = 7
F statistic =
p value = 0.4496
1. State the decision rule for 0.02 significance level. (Round your answer to 1 decimal place.) Reject H0 if F >10.4555
2.F=2.041
3. _Accept_________H0. There is __no significant____ in the variations of the two populations
There is no given equation, so it is impossible to answer this question. I apologise.
Equal then Together then just solve so x is 15
3.8 is bigger because 2 and 5/6 is like saying 2.833. So, 2.8 < 3.8
We have been given that a virus has infected 400 people in the town and is spreading to 25% more people each day. We are asked to write an exponential function to model this situation.
Since the number of infected people is increasing, so our model will be exponential growth model.
An exponential growth function is in form , where,
y = Final amount,
a = Initial amount,
r = Growth rate in decimal form,
x = Time.
Let us convert 25% into decimal form.
The initial number of infected people is , so our function would be .
To find the number of infected in 10 days, we will substitute in our given formula as:
Therefore, there will be approximately 3725 infected people in 10 days.