Answer:
Its three fundamental features are systematic empiricism, empirical questions, and public knowledge.
Explanation:
Technician A & B both are correct.
Explanation:
A PCM stands for powertrain control module which is used in electronic fuel-injection system to control the working of fuel injectors. So, Technician A is correct. A TBI stands for throttle-body-injection which is used to inject the fuel into the air above the throttle plate of engine. That's why Technician B is also correct.
Fuel tank consists of electronic fuel pump. Computer control fuel pump relay and fuel-pressure regulator. Fuel pump speed is controlled by PCM. Technician B says that a TBI injector squirts fuel above the throttle into air at atmospheric pressure.
In response to severe economic problems and growing political ferment in the USSR, Premier Mikhail Gorbachev (1931-) took office in 1985 and introduced two policies that redefined Russia's relationship to the rest of the world: “glasnost,” or political openness, and “perestroika,” or economic reform.
Don't forget that they were high heels. It isn't easy running in high heels so I believe that is why they feel off.
Answer:The Cohen's d is 0.37
Explanation: Cohen's d is a difference used to determine the standard differences between two mean.
The Cohen's d formula is
d = (M1 - M2) ÷ Spooled ......(1)
M1 is the mean satisfaction of the first group = 9.1
M2 is the means satisfaction of the second group = 6.8
Spooled is the standard deviation pooled.
STEP1: Find Spooled
In statistics, the square root of variance gives standard deviation.
Therefore;
Standard pooled = √variance pooled
Spooled = √38 = 6.16
STEP2: Find Cohen's d
Using equation one
(9.1 - 6.8) = 2.3
2.3 ÷ 6.16 = 0.37
Therefore the Cohen's d for the research is 0.37
