Consider the following sample of observations on coating thickness for low-viscosity paint.0.82 0.88 0.88 1.04 1.09 1.17 1.29 1.311.33 1.49 1.59 1.62 1.65 1.71 1.76 1.83assume that the distribution of coating thickness is normal (a normal probability plot strongly supports this ) calculate a point estimate of the mean value of coating thickness. (round your answer to four decimal ) calculate a point estimate of the median of the coating thickness distribution. (round your answer to four decimal places.)state which estimator you used and which estimator you might have used instead. (select all that ) calculate a point estimate of the value that separates the largest 10% of all values in the thickness distribution from the remaining 90%. [hint: express what you are trying to estimate in terms of μ and σ.] (round your answer to four decimal ) estimate p(x < 1.6), i. e., the proportion of all thickness values less than 1.6. [hint: if you knew the values of μ and σ, you could calculate this probability. these values are not available, but they can be estimated.] (round your answer to four decimal ) what is the estimated standard error of the estimator that you used in part (b)? (round your answer to four decimal places.)

ian gonna lie that is way to much

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation:

starting with:    

5 + x - 12 = 2x - 7   

5 + x - 12 - x = 2x - 7 - x (subtract x from both sides)   

5 - 12 = x - 7 (combine and cancel x's from both sides)   

5 - 12 + 7 = x - 7 + 7 (add 7 to both sides)   

0 = x (add numbers together on both sides)       

so in order for the equation to be true, x must be 0.   

trying x = -0.5   

5 + x - 12 = 2x - 7 (original equation)   

5 + -0.5 - 12 = 2(-0.5) - 7 (plug in value of x)   

5 + -0.5 - 12 = -1 - 7 (did multiplication)   

-7.5 = -8 (did addition on both sides)       

since -7.5 is obviously not equal to -8, the value of -0.5 for x is wrong.   

trying x = 0   

5 + x - 12 = 2x - 7 (original equation)   

5 + 0 - 12 = 2(0) - 7 (plug in value of x)   

5 + 0 - 12 = 0 - 7 (did multiplication)   

-7 = -7 (did addition on both sides)       

since -7 equals -7, that demonstrates that the value of 0 for x is correct.   

trying x = 1   

5 + x - 12 = 2x - 7 (original equation)   

5 + 1 - 12 = 2(1) - 7 (plug in value of x)   

5 + 1 - 12 = 2 - 7 (did multiplication)   

-6 = -5 (did addition on both sides)       

since -6 is obviously not equal to -5, the value of 1 for x is wrong.