A group of students is timed while sprinting 100 meters. Each student’s speed can be found by dividing 100 m by their time. Is e
1 answer:
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Answer:
D.
Step-by-step explanation:
Answer:
The null hypothesis is
The alternative hypothesis is
Step-by-step explanation:
From the question we are told that
The sample size is n = 315
The population proportion is p = 0.94
The number of luggage that was recovered and reunited with the passenger in one day is k = 276
Generally the sample proportion is mathematically represented as
=>
=>
The null hypothesis is
The alternative hypothesis is