Question

Please help me and make it fast.

Answer 1

Answer:

$Accept = 69.44\%$

$Reject = 11$

Step-by-step explanation:

Given

See attachment for dataset

Solving (a): Percentage to accept

The percentage to accept are flea collars that range between 14mg to 16mg (inclusive)

From the attachment, we have:

$Total = 36$

$n(14mg-16mg) =25$ --- Number of 14mg to 16mg

So, the percentage to accept is:

$Accept = \frac{n(14mg-16mg)}{Total} * 100\%$

$Accept = \frac{25}{36} * 100\%$

$Accept = 0.6944 * 100\%$

$Accept = 69.44\%$

Solving (b): Collars to reject

In (a), we have:

$n(14mg-16mg) =25$

The number to reject is then calculated by subtracting the collars to accept from the total (this is called complement rule)

So, we have:

$Reject = Total - n(14mg - 16mg)$

$Reject = 36 - 25$

$Reject = 11$

11 will be rejected