Mathematics
Mathematics, 01.04.2021 20:40, krystalhurst97

The data set shown has a mean of 34 and a standard deviation of 9.
{20, 22, 24, 28, 33, 35, 38, 40, 42, 45, 47)
How many of these data points
have a z-score less than 0.7?


The data set shown has a mean of 34 and a

standard deviation of 9.
{20, 22, 24, 28, 33, 35, 38, 4

answer
Answers: 2
Answer
answered: Guest

\begin {array}{c|c}\underline {\quad x\quad}& \underline{\quad y\quad}\\ -2& 4\\-1& 2\\0& 0\\1& 2\\ 2& 4\\\end{array}

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

Answer
answered: Guest

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037

Answer
answered: Guest

do you have an easier question cause this shh is hard like theheck

step-by-step explanation:

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Do you know the correct answer?
The data set shown has a mean of 34 and a standard deviation of 9.
{20, 22, 24, 28, 33, 35, 3...

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