Answer:
H0 : μ1 - μ2 = 0
H1: : μ1 - μ2 ≠ 0
we reject the Null and we conclude that babies prefer actual speaking to humming.
Step-by-step explanation:
H0 : μ1 - μ2 = 0
H1: : μ1 - μ2 ≠ 0
Mean difference, d = 27.79
Standard deviation of difference, Sd = 63.18
Sample size, n = 50
The test statistic :
d / (Sd / √n)
Test statistic :
27.79 / (63.18 / √50)
27.79 / 8.9350012
= 3.11
Using the Test statistic score, we can obtain the Pvalue
Using the standard normal table ;
Pvalue = P(x<-Z or x>Z) = 0.0018709
Pvalue is very low
Pvalue < α ; Hence, we reject the Null and we conclude that babies prefer actual speaking to humming.
Omg was a weird dream last week and then they didn’t have to go back home so we had some fun of them all over tomorrow and they probably won’t get them tomorrow night but so
<u>The growth factor</u>:
⇒ <em>is the </em><u><em>base in the exponent</em></u><em>:</em>
<em> ⇒ the larger it is ⇒ the greater the growth factor is!</em>
<em />
<u>Let's Analyze our choices:</u>
- c(t)'s growth factor: 5/2
- a(t)'s growth factor: 5/6
- d(t)'s growth factor: 3
- b(t)'s growth factor: 1/50
<u>The greatest growth factor is 3</u>
<u />
<u>Answer: d(t)</u>
<u></u>
Hope that helps!
Answer:
3. what is the ratio of the eggs in the first burrow to the eggs in the second burrow
4. what is the sum of the eggs in all these burrows
12+6+11+20=59
5. what is the difference betweenthe eggs in the last burrow and the eggs in the first burrow
Answer:
7 minutes ago How long will it take $8,250 to become $13,000 at 7.25% compound weekly? 8 minutes ago Solve Help with these two problems . 9 minutes ago 4n+6+n-2 what is the equivalent expression . 13 minutes ago BC= Round your answer to the nearest hundredth. /20.
Step-by-step explanation: