Pyramid lake is on the paiute indian reservation in nevada. the lake is famous for cutthroat trout. suppose a friend tells you that the average length of trout caught in pyramid lake is μ = 19 inches. however, a survey reported that of a random sample of 51 fish caught, the mean length was x = 18.6 inches, with estimated standard deviation s = 3.0 inches. do these data indicate that the average length of a trout caught in pyramid lake is less than μ = 19 inches? use α = 0.05.

false

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options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

2500

step-by-step explanation: