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kap26 [50]
3 years ago
8

Help please :) On a small island, scientists observed and graphed changes in wolf and moose populations. From 1965 to 1970, whic

h data pattern did scientists observe? Question 2 options: an increase in wolf population and a drop in moose population a drop in wolf population and a drop in moose population an increase in wolf population and an increase in moose population a drop in wolf population and an increase in moose population
Mathematics
1 answer:
Darya [45]3 years ago
6 0

Answer:

a drop in wolf population and an increase in moose population

Step-by-step explanation:

i just know

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3 years ago
What is the ratio equivalent to 0.l
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7 0
2 years ago
Mary had 60$ and spent 3/4 on a coat. plus she brought a skirt with 1/2 she had left . how much do she have left?
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5 0
2 years ago
All cars can be classified into one of four​ groups: the​ subcompact, the​ compact, the​ midsize, and the​ full-size. There are
Olegator [25]

Answer:

p value = 0.302

Step-by-step explanation:

Given that all cars can be classified into one of four​ groups: the​ subcompact, the​ compact, the​ midsize, and the​ full-size. There are five cars in each group. Head injury data​ (in hic) for the dummies in the​ driver's seat are listed below.

H_0: All cars have same mean values

H_a: atleast two cars have different mean values

(Two tailed anova test)

Anova: Single Factor      

     

SUMMARY      

Groups Count Sum Average Variance  

Subcompact 5 3444 688.8 48502.7  

compact 5 2879 575.8 4582.7  

Midsize 5 2534 506.8 18720.2  

Full size 5 2689 537.8 23905.2  

     

     

ANOVA      

Source of Variation SS df MS            F             P-value F crit

Between Groups 94825 3 31608.33 1.321    0.302           3.24

Within Groups 382843.2 16 23927.7    

     

Total 477668.2 19    

Since p value of 0.302 is greater than 0.05 significance level we accept null hypothesis.

p value = 0.302

6 0
2 years ago
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