Answer:
dont listen to the jack off above me that answer makes no sense and its wrong
Explanation:
<span>Low flexibility of blood vessels in the limbs & high blood presure
</span>
Answer: Some precautions you caould take is to make sure no one is following you, bring a flashlight, don't drink and drive, lock your house and your car doors, try not to walk back to your car alone when you see someone following you, and maybe bring some pepper spray.
Explanation:
Answer: p-value= 0.5686
Explanation:
11% = 11/100 = 0.11
Null hypothesis is p = 0.11
Alternative hypothesis is p ≠ 0.11
Therefore, this test is a two tailed test.
Given,
Null parameter, P,= 0.11
Sample Statistics, Phat, = 8/88 = 1/11
= 0.09091
n = 88
z= (sample statistics - Null parameter) ÷ SE
z = (phat - p)/√[p(1-p)/n]
z = (0.09091 - 0.11)/ √[0.11(1-0.11)/88]
z = - 0.019091 ÷ √0.0011125
z = - 0.019091 ÷ 0.033354
z = - 0.572375
Z ≈ - 0.57
According to the table
z = -0.57 = 0.2843
Since it's a two tailed test,
Therefore,
p value = 2 x 0.2843 = 0.5686
