amyrules
Answered

The table shows the data of a random sample of fish that were collected from and later released into a lake.



Type of Fish Bass Eel Gar

Number of Fish 92 56 52



How many gars are estimated to be present if a random sample of 1,000 fish is collected from the lake?

104

108

260

320

Verified Answer :

texaschic101

there was a total of 200 fish collected and released from the pond...of those, 52 were gar......52/200 = 0.26 = 26%

so if 1000 fish are collected....26% of 1000 = 0.26(1000) = 260 gar <==

Answer:

Gars estimated to be present if a random sample of 1,000 fish is collected from the lake are:

260

Step-by-step explanation:

According to the given sample there was a total of 200(92+56+52) fish collected from a lake.

Of those, 52 were gar.

52/200 = 0.26 = 26%

i.e. 26% of the total fishes collected were jar


So, if 1000 fish are collected

26% of 1000 = \(\dfrac{26}{100}\times 1000\)

                     = 260

i.e. 260 fishes were jar

Hence, gars estimated to be present if a random sample of 1,000 fish is collected from the lake are:

260

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