Answer:
14
Step-by-step explanation:
I took the test.
The difference of twice a number and 9
1 answer:
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<h2>Answer:</h2>
</h2>
For ∠1: Because all angles inside a triangle equal 180°, set ∠2, 68, and ∠1 equal to 180, then solve for ∠1.
∠1 = 63°
For ∠3: Subtract 93 from 180 to get ∠3
∠3 = 87°
For ∠4: Because all angles inside a triangle equal 180°, set ∠3, 49, and ∠4 equal to 180, then solve for ∠4.
<h2>∠4 = 44°
∠2 = 49°
Answer:
1. : p = 0.70 ,
: p > 0.70
2. Test Statistic : 0.54 , P value : 0.2946
3. Fail to reject null Hypothesis
4. No.
Step-by-step explanation:
1. Null hypothesis is 70% of children receive antibiotics.
Alternative hypothesis is more than 70% of children receive antibiotics.
2. Test statistic is calculated as;
z =
z =
z = 0.54
3. p value is calculated as;
1 - right tailed probability
1 - 0.7054 = 0.2946