Interior angles are 180, so 180-70= 110.
Your answer is B.
Answer:
<h2>B. 30 oz less than.</h2>
Step-by-step explanation:
We have two dot plots, one for the Basketball Team and one for the Soccer Team.
Notice that there are 16 girls in the Basketball Team and 16 girls in the Soccer Team.
Basically, the median is between the 8th and 9th term in each data set. Specifically, is the mean between them.
<h3>For Basketball Team</h3>
Because the 8th and 9th term are both equal to 32.
<h3>For Soccer Team</h3>
Because the 8th and 9th term are both equal to 64.
If we subtract them to find the difference, it would be
Basically, the Soccer Team drank 32 more ounces of water than the Basketball Team.
Therefore, the right answer is B, that's the closest one.
Answer:
4 mechanical pencils
Step-by-step explanation:
Each notebook is worth $2.99
So buying 3 of the notebooks would leave her with $8.97
Then, $15.00 - $8.97= $6.05
Answer:
Here we have given two catogaries as degree holder and non degree holder.
So here we have to test the hypothesis that,
H0 : p1 = p2 Vs H1 : p1 not= p2
where p1 is population proportion of degree holder.
p2 is population proportion of non degree holder.
Assume alpha = level of significance = 5% = 0.05
The test is two tailed.
Here test statistic follows standard normal distribution.
The test statistic is,
Z = (p1^ - p2^) / SE
where SE = sqrt[(p^*q^)/n1 + (p^*q^)/n2]
p1^ = x1/n1
p2^ = x2/n2
p^ = (x1+x2) / (n1+n2)
This we can done in TI_83 calculator.
steps :
STAT --> TESTS --> 6:2-PropZTest --> ENTER --> Input all the values --> select alternative "not= P2" --> ENTER --> Calculate --> ENTER
Test statistic Z = 1.60
P-value = 0.1090
P-value > alpha
Fail to reject H0 or accept H0 at 5% level of significance.
Conclusion : There is not sufficient evidence to say that the percent of correct answers is significantly different between degree holders and non-degree holders.
