Can someone please help me here! Tell me the answer I’ll give a brainliest to the one who is right!
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
three-fifths of a number means multiply three-fifths by a variable
increased by 10 means addition +10
together it is
Answer:
Step-by-step explanation:
- A null hypothesis is a hypothesis where a researcher generally try to disprove, it says that there is no statistically significant relationship between the two variables .
- An alternative hypothesis says that there is a statistical significance between two variables.
Claim 1. : Mean age of online dating service users is 40 years.
i.e. , since it has equals sign so we take this as null hypothesis.
Claim 2. : Mean age of online dating service users is not 40 years.
⇒ Null Hypothesis :
Alternative hypothesis :