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3 years ago

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Mathematics

1 answer:

Marrrta [24]3 years ago

7 0

Answer:

JK = 14 , IJ = 7

Step-by-step explanation:

Since K bisects JL , then

JK = KL = 14 , that is

JK = 14

------------------------------------

IJ = IL - JL = 35 - (2 × 14) = 35 - 28 = 7 , that is

IJ = 7

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Solve the equation for x in terms of c

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$\mathrm{Add\:}\frac{1}{4}\mathrm{\:to\:both\:sides}$

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3 years ago

a study timed left-handed and right-handed people to see how long it took them to hit a buzzer. the data is shown below: the six

Effectus [21]

The z or t score to be used is (0.422,0.978)

How to find the critical value ?

Critical probability (p*) = 1 - (Alpha / 2), where Alpha is equal to 1 - (the confidence level / 100), is the unit statisticians use to determine the margin of error within a set of data in statistics.

The critical value for α = 0.13 is $z_{c} = \frac{z_{1} - \alpha }{2}$

The corresponding confidence interval is computed as shown below

$CI = (X1_{1} - X_{2}- z_{c} \sqrt{\frac{a_{1}^{2}}{n_{1} } + \frac{a_{2}^{2}}{n_{2} }} , X1_{1} - X_{2}+z_{c} \sqrt{\frac{a_{1}^{2}}{n_{1} } + \frac{a_{2}^{2}}{n_{2} }} )$

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CI = (0.422, 0.978)

0.422< mu1 - mu 2 < 0.978

To learn more about finding the critical value from the given link

brainly.com/question/14040224

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tamaranim1 [39]

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