2. In his trick or treat bag, Jackson has forty candy bars, fifteen pieces of gum and ten lollipops. find the
1 answer:
Answer:
see the procedure
Step-by-step explanation:
we know that
To find out the percentage of each type of treat, divide the number of each treat by the total number of treats and multiply by 100
so
The total number of treats is equal to
(40+15+10)=65
<em>Percentage of candy bars</em>
<em>Percentage of pieces of gum</em>
<em>Percentage of lollipops</em>
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Answer:
Step-by-step explanation:
The record of the statistics and the summary statistics which are the missing files in the question are attached below.
From the given information:
The null hypothesis and the alternative hypothesis can be represented by :
There is no difference between the average time spend by men and women at gym each week
The average time spend by men is greater than the average time spend by women at the gym each week
From the summary statistics in the attached file below:
The p-value = 0.3253
Level of significance = 5% = 0.05
Therefore; it is obvious that the p-value is greater than the level of significance i.e (0.3253 > 0.05)
Hence; there is no enough evidence to reject the null hypothesis
CONCLUSION: We conclude that the mean number of minutes exercised per week is larger for men than women at the this gym.
