We know that
<span>They cut the first pizza into 6 equal slice---> each slice is 1/6 of a whole pizza
</span><span>They cut the second pizza into 4 equal slices---> each slice is 1/4 of a whole pizza
</span><span>Each person plans to get 2 slices
case 1) one slide pizza 1 and one slide pizza 2
total pizza=(1/6)+(1/4)----> (4+6)/24----> 10/24----> 5/12 of a whole pizza
case 2) two slides pizza 1
total pizza=2*(1/6)-----> 2/6----> multiply by 2-----> (2/2)*2/6---> 4/12
so
4/12 < 5/12-------> Mark is correct</span>
Answer:
upper control limit = 13.34
Step-by-step explanation:
The c-chart is used to check the change in the number of recorded calls per day
First find out the center line
c = sum of recorded calls/number of days
c = (3 + 0 + 8 + 9 + 6 + 7 + 4 + 9 + 8)/9
c = 54/9
c = 6
The upper control limit for 3σ is
upper control limit = c + 3√c
upper control limit = 6 + 3√6
upper control limit = 13.34
Therefore, the upper control limit for the 3-sigma c-chart is 13.34.
1. x=4
2. x=7
3. x=4
I hope this helped!
The dependent variable is 5 and the independent is 15
