1. false 2. true 3. true 4.false
Step-by-step explanation:
In 7500 iPhones, 18 were found defective.
18 of 7500 is 0.24%
0.24% of iPhones were defective.
Using the information above:
In a sample of 60000 new iPhones, 144 would be found defective.
144 of 60000 is 0.24%
Answer: 144 defective iPhones would be expected in a sample of 60,000.
Hope this helps! Good luck. :-)
Answer:
the answer should be the second option idk for sure sorry if wrong.
Step-by-step explanation:
1 figure = $17 so you multiply 4 and 17 to get 68
Martin will need to save $68
