Answer:
Pete
Step-by-step explanation:
Given that:
Mandy's Estimate :
Number of spins , n = 20
Pete's Estimate:
Number of spins, n = 200
A good probability estimate is one which has narrow margin of error with a high degree of confidence. These two variables are affected by sample size.
A high sample size give a narrower margin of error and increases the confidence level probability
Based on the sample size used by each of Pete and Mandy, we can conclude that, Pete's probability estimate would be better due to its significantly higher sample size.
Answer:
$5.38
Step-by-step explanation:
$13.45 / 5 (To find the value of 1 pound of cheese, Total money spent divided by total pound of cheese bought)
$2.69 (1 pound of cheese will cost)
So, $2.69 x 2 (Multiply by 2 to find how much 2 pound of cheese will cost)
$5.38
Step-by-step explanation:
multiply both the variable
Answer:
Tom's Bonus=£28.80
The difference in bonus rates is £2.60
Step-by-step explanation:
-Given Tom's bonus is 30% of £96
#We determine Tom's bonus in £s:
#From our calculations,Sally has a larger bonus than Tom:
Hence, Tom gets a bonus of £28.80 and the difference in the bonus rates is £2.60
