Answer:
X=3.75
Step-by-step explanation:
A=24.25
I guess
Answer:
157 in(3)
Step-by-step explanation:
Answer:
108 pizzas
Step-by-step explanation:
300/25 = 12 groups of 25 students
9 pizzas per group
9(12) = 108 pizzas
hope this helps
We are using a line regression tool to solve the parameters asked in the problem. We can use online tools or that of Excel. According to the tool, the best fit values are
<span><span> </span><span>Slope0.3848 ± 0.03956
</span><span>Y-intercept0.6053 ± 0.6370
</span><span>X-intercept-1.573
</span><span>1/Slope<span>2.598
Best fit lines make sure that the standard deviation at each point is minimum from the best fit line.</span></span></span>