Answer:
see explaination
Step-by-step explanation:
Here the null hypothesis is that the PCB survives against the alternate that the PCB 'does not survive'. The test says that the PCB will survice if it is classified as 'good'; or, it will not survive if it is classifies as 'bad'.
a. The Type II error is the error committed when a PCB which cannot actually survive is classified as 'good'.
b. Therefore P(Type II error) = P(The PCB is classified as 'good' | PCB does not survives) = 0.03.
Salut!
Avem 302340 kg + 240003 kg = 542343 kg fan;
Atunci, vom avea 302340 kg + 542343 kg = 844683 kg de nutret;
Bafta!
Answer:
Train A = 466
Train B = 60
Step-by-step explanation:
I think the group 2 survey is likely to be biased towards people who are not too keen on zoos since all the values are small.
From group 1 and 3 the mean number of visits are
(4 + 10 + 6 + 3 + 8 + 7 + 9 + 3 + 4 + 7) / 10
= 61/10
mean = 6
Answer:
1 foot is 12 inch so the tail of boeing will be 63 2/3 x 12
Step-by-step explanation:
brainly.com/question/3663351
Hoped this helped and have a nice day
